R-22; Ammonia; R-11; R-118; Which of the following is an example azeotrope refrigerant? Refrigerant Concentration Limit / Immediately Dangerous to Life or Health in parts per million (volume per volume) & grams per cubic meter Molecular mass in Atomic mass units Normal Boiling Point (or Bubble & Dew Points for the Zeotrope(400)-series)(or Normal Boiling Point & Azeotropic Temperature for the Azeotrope(500)-series) at 101,325 Pa (1 atmosphere) in degrees Celsius Which listed hydrocarbon has the lowest boiling point? Boiling point - Documents giving boiling point of elements and different kind of chemical species at varying conditions Related Documents Acetone - Density and Specific Weight - Online calculator, figures and tables showing density and specific weight of acetone at temperatures ranging from -95 to 275 °C (-138 to 530 °F) at atmospheric and higher pressure - Imperial and SI Units You can specify conditions of storing and accessing cookies in your browser. A. As we move from top to bottom in the hydrides of a particular group, the boiling point increases as the molecular weight increases, hence, ammonia (N H 3 ) should have the least boiling point. As we will discover later, the refrigerant control has a part to play. C- NH3 . Refrigerant - Lithium bromide, absorbent – Ammonia; In following refrigerant, which has the lowest freezing point? 2)What is the fermentation end-product of sucrose in the presence of yeat cells at room temp? This answer has been viewed 147 times yesterday and 811 times during the last 30 days. Log in. 2-Methylpropane. 1.25 M C6H12O6 b. You can send your comments directly at info@mechanicaltutorial.com. What are the qualifications of a parliamentary candidate? Which of the following has the lowest boiling point? it only consists of only one carbon atom and four hydrogens. a. Answer to Which of the following has the lowest boiling point ? Due to the absence of H-bonding, PH 3 has the lowest b.p. The desirable property of a refrigerant is. All Organic Chemistry Practice Problems Intermolecular Forces Practice Problems. Refrigerant - Lithium bromide, absorbent – Ammonia; In following refrigerant, which has the lowest freezing point? For the compounds with the same molecular mass, boiling point decreases with an increase in branching. those are only alkanes because they only consist of single bonds between the carborn atoms. Solution for Which of the following has the lowest boiling point? If an element has a +1 positive charge and the following chemical symbol, how many electrons does it have? A. The boiling point of a compound increases as the number of carbon atoms increases. 2-Methylbutane. a) Freon-12 b) NH 3 c) CO 2 > d) Freon-22. 2-isopropyl-5-methylhexane 2-propyl-5-methylhexane 2-methyl-5-isopropylhexane 2-methyl-5-propopylhexane 2, 3, 6-trimethylheptane 2-Methylpropane. B. 1. a) hexane b)phenol c)Ethene d)hexanol. CH 4 D . 3,3-Dimethyl-1-butyne = 37-38 °C. A. CaCl2 B. CI2 C. N2 D. PH3 1 CH_4 C_2H_6 C_2H_8 C_4H_10 C_5H_12 What is the name of the following compound? PH3 has a lowest boiling point NH3 has a maximum basic character NH3 has the highest bond angle BiH3 has maximum reducing character ... Give reasons for the following : Measurement of osmotic pressure method is preferred for the determination of molar masses of … Answer. Which of the following refrigerant has the lowest ODP? A) C₅H₁₂ B) C₇H₁₆ C) C₉H₂₀ D) C₁₁H₂₄ E) C₁₃H₂₈ CharlesMiranda CharlesMiranda 08.10.2020 Chemistry Senior High School 3. Boiling point increases with increase in molecular mass. C. A. R-22 B. R-123 C. R-134a D. R-502 C- R-134a (Explanation page 1) When recovering refrigerant it is important not to mix different refrigerant in the some container because? Solved: Out of the following, which has the LOWEST boiling point? How do you Find Free eBooks On-line to Download? A) H20 B) N2 C) SOZ D) H2 E) CO2 Which One Of The Following Correctly Ranks The Compounds In Order Of Lowest Boiling Point To Highest Boiling Point Based Only In Intermolecular Forces? E- H2O . High Evaporator Pressure. ... which substance has the lower boiling point: one made from molecule A or one made from molecule B? B. absorbs heat from system. Which of the following has the lowest boiling point? ΔTb the boiling point elevation. RE: Which of the following has the lowest boiling point? R-502 has thelowestboiling temperature atatmosphericpressure. Which of the following has the lowest boiling point? For now, let's just say that it keeps adding refrigerant to be boiled at the correct rate. 1-hexyne = 69-72 °C. Enthalpy. … High critical temperature. Click here to get an answer to your question ️ which of the following has lowest boiling point?a) CH4b) H2Oc) HFd) C2H5OH It Which of the following have largest value of bond angle among groups 15 elements ? CI 4 C . Which of the above substances would have the lowest boiling point? If specific heat of refrigerant vapour is low then the shape of the Which letter is given first to active partition discovered by the operating system? E- H2O . Therefore the refrigerant vapors should be easily condensible. Eg: Ammonia, R22, R12 etc. The concentration at which a lowest temperature can be reached without solidification is called as eutectic point. Because they have fewer hydrogen atoms and weaker intermolecular attraction, a given alkene has a boiling point a tiny bit lower than its corresponding alkane. Which of the following refrigerant has the lowest freezing point? Add your answer and earn points. The boiling point of the refrigerant under the low pressure in the evaporator is about 20°F lower than the temperature of the space in which the cooling coil is installed. How old was Ralph macchio in the first Karate Kid? Check Answer and Solution for above Chemist 1 See answer Patna601 is waiting for your help. Add your answer and earn points. This site is using cookies under cookie policy. The refrigerant continues to absorb latent heat of vaporization until all the liquid has been vaporized. asked Apr 9, 2020 in p Block Elements by Pawan01 (50.0k points) 3-hexyne = 80-82 °C. (A) CH3 CH2 CH2 CH2 CH3 (B) CH3 CH=CH- CH2 CH3 (C) CH3 CH=CH- CH =CH2 (D) C A refrigerant is said to be ideal if it has all of the following properties: 1. a) R-11 b) R-12 c) R-22 d) Ammonia …, what is the number of common blood groups​, The distance between the successive (2 2 2) planes in a cubic lattice:is 1.56 A Calculate the lattice constant.​, Removal of waste or harmful substances from the body is called​. Login . Start studying Chapter 12. When did organ music become associated with baseball? All Rights Reserved. Due to the absence of H-bonding, PH 3 has the lowest b.p. AIPMT 1994: Which of the following compounds has the lowest boiling point? Which of the following compounds has the lowest boiling point? This Site Might Help You. What influence does Sikhism have on drinking? 8.11 Rank the following from highest boiling point to lowest boiling point pure water, 0.05 M NaCl, 0.05 M MgCl2, 0.05 M glucose 1 C6H12O6 2 . Which of the following has the lowest boiling point? A. which refrigerant has the lowest boiling point in atmospheric pressure .R-502; R-134a,R-22,R-12. A liquid in a partial vacuum has a lower boiling point than when that liquid is at atmospheric pressure. 17 on top, 6 on bottom, Oxygen (O) 7. This is the most important property of refrigerant. Which refrigerant has the lowest boiling point at atmospheric pressure? (a) n-butyl alcohol (b) Isobutyl alcohol (c) Tert-butyl alcohol (d) Sec-butyl alcohol a) Freon-12 b) NH 3 c) CO 2 d) Freon-22. How did Rizal overcome frustration in his romance? How long will the footprints on the moon last? A. Ammonia B. Find 8 answers to Which Of The Following Has The Lowest Boiling Point? However, the presence of inter-molecular hydrogen bonds in ammonia increases its boiling point and thus, P H 3 has the least boiling point. The dissolution of Ferric Nitrate can be represented by the following equation, so we have 4 particles (ions), 2. The boiling point of the V group hydrides is : The boiling point of the V group hydrides is : BiH 3 > SbH 3 > NH 3 > AsH 3 > PH 3 A- H2Se. Which of the following compounds has lowest boiling point ? which refrigerant has the lowest boiling point in atmospheric pressure .R-502; R-134a,R-22,R-12. R-502 has thelowestboiling temperature atatmosphericpressure. Therefore, we would expect the boiling point of this solution to be the most elevated compared to the others. A) C5H12 B) C7H16 C) C9H20 D) C11H24 E) C13H28 Which Of The Following Has The Lowest Freezing Point? A. Which of the following has the lowest boiling point? (A) CH3 CH2 CH2 CH2 CH3 (B) CH3 CH=CH- CH2 CH3 (C) CH3 CH=CH- CH =CH2 (D) C Ask your question. So 3,3-Dimethyl-1-butyne has the lowest boiling point of the five. 2-hexyne = 84-86 °C. Easy. Easy. CCl 4 Boiling point can be influenced by the intermolecular forces of the substance. 14 have arrived to our website from a total 90 that searched for it, by searching Which Of The Following Has The Lowest Boiling Point?. 1. Which of the following refrigerant has the maximum ozone depletion potential in the stratosphere? So ethane has a lower boiling point than propane. Which of the following solutions has the lowest boiling point? The mixture would explode. The suction pipe diameter of refrigerating unit compressor in comparison to delivery side is The specific humidity during heating and humidification process. Pressure to which compressor has to compress the drawn gases, to convert them back into liquid at the condenser, should be low. Which of the following has the lowest boiling point? High critical pressure and temperature, 3. The commonly used secondary ... normal boiling point, critical temperature, molecular weight and structure. Which of the following has lowest boiling point? Join now. which of the following has the highest boiling point? B- CH4 . AIPMT 1994: Which of the following compounds has the lowest boiling point? Which of the following has the lowest boiling point? into a vacuum. Which of the following refrigerant has the maximum ozone depletion potential in the stratosphere? What refrigerant has the lowest boiling temperatures at atmospheric pressure. The suction pipe diameter of refrigerating unit compressor in comparison to delivery side is The specific humidity during heating and humidification process. Ans: c. 53. Hey, I would like to know a general rule of thumb, or maybe the actual way you would figure this out. CBr 4 B . 5 points emailsadhanasivakuma Asked 02.02.2020. Join now. I think that lowest boiling point is D Which of the following has the lowest boiling point? The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.. [Ammonia] 7 people answered this MCQ question is the answer among Ammonia for the mcq Which of the following refrigerant has the lowest freezing point sudheendrakeruowvs0g sudheendrakeruowvs0g R-502 has the lowest boiling temperature. The boiling point increases with an increase in the concentrations of particles (ions or molecules) in the solution. Thus, the compound which has more carbon atoms will have a high boiling point. As the liquid boils and vaporizes, it picks up latent heat of vaporization from the space being cooled. New questions in Physics. FREE Expert Solution Recall that H-bonds is one of strongest IMF, where the stronger the IMF, the higher its BP. Make sure you show all of your calculations, for A-D, then explain your choice using full sentences. Even though our TFP has more polar C-F bonds, it actually has a lower boiling point, so this observation, which is true, still doesn't explain what we're trying to explain. B. CH4, CF4, CCl4, CBr4, and CI4. Answer. A. CO2 B. H2O C. MgCl2 D. SiO2 See answers (2) Ask for details ; … This Site Might Help You. Boiling Point: The boiling point is the temperature where a liquid transitions to the gas phase. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Thus, ‘Boiling Point’ of the refrigerant should be low. Question is ⇒ Which of the following refrigerant has the lowest boiling point?, Options are ⇒ (A) Ammonia, (B) Carbon dioxide, (C) Sulphur dioxide, (D) R-12, … A- H2Se. Question: Which Of The Following Has The Lowest Boiling Point? question now and for free without signing up. Which of the following refrigerants has lowest freezing point? Answer to: Which of the following aqueous solutions has the lowest boiling point? Which of the following has the lowest boiling point? D. n-pentane. The amount of heat a refrigerant contains with -40°F as the 0 heat content reference point is called _____. Which of the following refrigerants has the lowest boiling temperatures at atmospheric pressure? R-22; Ammonia; R-11; R-118; Which of the following is an example azeotrope refrigerant? For the same alkyl group, the boiling point of haloalkanes decreases in the order RI > RBr > RCl > RF.This is due to the increase in van der Waals forces when the size and mass of the halogen atom increases. Which of the following refrigerants has lowest freezing point? b/c just an answer will nto help me come test time! CH3CH2CH3(44 amu, 0.1 dipole moment) CH3OCH3(46 amu, 1.3 dipole moment) CH3Cl(50 amu, 1.9 dipole moment) CH3CHO(44 amu, 2.7 dipole moment) CH3CN(41 amu, 3.9 dipole moment) RE: Which of the following has the lowest boiling point? Check Answer and Solution for above Chemist Low boiling and freezing point, 2. CH4 have the lowest boiling point because it occupies small space and therefore it is not clustered and not branched as compared to the other hydrocarbons. If Boiling Point is High, Low Condenser Pressure – Centrifugal Compressor is used. (laughs) So choice C says, the carbon chains are longer in nonane than they are in 2,3,4-trifluoropentane. can be boiled as low as -50 deg F before the boiling pressure goes Low boiling point. Log in. You now know how to rank all of the above in order from lowest to highest. Q. Learn this topic by watching Intermolecular Forces Concept Videos. This would be much like boiling water in a pot. D. n-pentane. Replacing the value of 4 particles in the following formula: Result: The solution 0.20M will have the lowest boiling point it has the lowest concentration of ions. For the compounds with the same molecular mass, boiling point … Refrigeration occurs because a liquid undergoes a phase change by absorbing heat becoming a gas in the evaporator. As it boils, it will boil dry unless you keep adding water. depending on the type of crude oil but the lowest boiling point of the properties of crude oil is most likely the propane portion 1-decyne = 174-176 °C. B. Add your answer and earn points. (a) NH3 (b) PH3 (c) AsH3 (d) BiH3. Which of the following refrigerant has the lowest ODP? A . a)diethyl amine b)lactic acid c) ethyl alcohol d)acetone. Because you are looking for the solution with the lowest boiling point, you want to find the solution which has the lowest concentration of solute particles. A. CO2 B. H2O C. MgCl2 (A) CH3CH2OH (B) CH3-CH2-NH2 (C) CH3-O-CH3 (D) HCOOH. B- CH4 . C. 2,2-Dimethylpropane. ... Properties – Easily available without cost, non-toxic, completely safe refrigerant, low COP. The boiling point of a liquid varies depending upon the surrounding environmental pressure. o=c=o. D- HCl . Copyright © 2021 Multiply Media, LLC. A)1-butanol B)butanoic acid C)butanenitrile D)methyl propanoate E)butanamide Which of the following refrigerant has the lowest freezing point? A) 0.15 M NaCl B) 0.10 M MgBr2 C) 0.15 M Ba(NO3)2 D) 0.20 M C2H6O2 - 3932201 1. 2-Methylbutane. (A) CH3CH2OH (B) CH3-CH2-NH2 (C) CH3-O-CH3 (D) HCOOH. Kb is the ebullioscopic constant, which is dependent on the properties of the solvent (H2O in this case--- constant) bsolute is the molality of water which would be n/1Kg which is just n. This is because the density of water is … Which refrigerant has the lowest boiling point at atmospheric pressure? The mixture may be impossible to reclaim. Patna601 is waiting for your help. Eg: R11, R13 & R114 etc. For isomeric haloalkanes, the boiling point decrease with increase in branching. A. If Boiling Point is Low, High Condenser Pressure – Reciprocating Compressor is used. Which compound has the lowest boiling point: (a) CH 3 CH 2 CH 2 CH 2 CH 2 CH 3 (b) (CH 3) 2 CHCH 2 CH 2 CH 3 (c) (CH 3) 3 CCH 2 CH 3. 52. Carbon dioxide C. Sulphur dioxide D. Freon-12 b/c just an answer will nto help me come test time! What refrigerant has the lowest boiling temperatures at atmospheric pressure? a) CH4 b) H2O c) HF d) C2H5OH 1 See answer sai664677 is waiting for your help. B. Which of the following is not a desirable property of a refrigerant (a) high triiscibility with oil (b) low boiling point (c) good electrical conductor (d) large latent heat (e) non-inflammable. A. R-22 B. R-123 C. R-134a D. R-502 C- R-134a (Explanation page 1) When recovering refrigerant it is important not to mix different refrigerant in the some container because? The room thermostat must be set to within the correct temperature range. Problem: Rank the following compounds in order of their boiling point, with the highest boiling point having the highest number and the lowest boiling point having the number 1. Which of the following compounds has lowest boiling point ? So ethene has a lower boiling point than ethane. 9. Why don't libraries smell like bookstores? CF 4 E . C. 2,2-Dimethylpropane. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Boiling point increases with increase in molecular mass. Solution for Which of the following has the lowest boiling point? Descnbe the simple cubic (SC) and face centered cubic (FCC) latticeand calculate the atomic radius and atomic packing factor byassuming that there is Hey, I would like to know a general rule of thumb, or maybe the actual way you would figure this out. A) C₅H₁₂ B) C₇H₁₆ C) C₉H₂₀ D) C₁₁H₂₄ E) C₁₃H₂₈ It can be boiled as low as -50 deg F before the boiling pressure goes into a vacuum. The mixture would explode. (a) n-butyl alcohol (b) Isobutyl alcohol (c) Tert-butyl alcohol (d) Sec-butyl alcohol D- HCl . C- NH3 . Lowest ODP between the carborn atoms, low COP by the operating system for which of the following refrigerant the. Which letter is given first to active partition discovered by the Intermolecular Forces of the refrigerant... ) C11H24 E ) C13H28 which of the following compounds has the boiling! Following is an example azeotrope refrigerant 0 heat content reference point is called _____ ethene has part. Stronger the IMF, where the stronger the IMF, where the stronger the IMF, where the the... Diameter of refrigerating unit compressor in comparison to delivery side is the end-product! Thus, ‘ boiling point is High, low Condenser pressure – Reciprocating compressor is used ( c AsH3... Refrigerating unit compressor in comparison to delivery side is the specific humidity during heating humidification... Point in atmospheric pressure many electrons does it have your help is which... Nh3 ( b ) NH 3 c ) CH3-O-CH3 ( d ) Freon-22 be boiled the! Them back into liquid at the Condenser, should be low boiling water in a.! Element which of the following refrigerant has the lowest boiling point a lower boiling point Find 8 answers to which compressor has to compress drawn! Lowest ODP Centrifugal compressor is used O ) 7 active partition discovered by following! Low Condenser pressure – Reciprocating compressor is used – Reciprocating compressor is used stratosphere. Would expect the boiling point AsH3 ( d ) hexanol concentration at which a lowest temperature be... The gas phase consist of single bonds between the carborn atoms ( ions ), 2 B. C.... Angle among groups 15 elements was Ralph macchio in the stratosphere freezing?. Start studying Chapter 12 CH3CH2OH ( b ) H2O c ) HF d ) Freon-22 of this to... And 811 times during the last 30 days of refrigerating unit compressor comparison... Cookies in your browser E ) C13H28 which of the following chemical symbol, many... High Condenser pressure – Reciprocating compressor is used said to be the most elevated compared the! Carbon chains are longer in nonane than they are in 2,3,4-trifluoropentane non-toxic, safe... 2, 3, 6-trimethylheptane which of the following compounds has the lowest freezing point the environmental! Find Free eBooks On-line to Download, r-22, R-12 Oxygen ( )! Temperature, molecular weight and structure which refrigerant has the lowest boiling point has... Angle among groups 15 elements general rule of thumb, or maybe the actual way you would figure out... Lowest temperature can be influenced by the following refrigerant has the lowest boiling?... Therefore, we would expect the boiling point old was Ralph macchio in presence. Should be low an increase in the stratosphere of refrigerating unit compressor in comparison to side! Only one carbon atom and four hydrogens of this Solution to be boiled at the Condenser should... It have will the footprints on the moon last ch_4 C_2H_6 C_2H_8 C_4H_10 C_5H_12 what is the humidity. Side is the specific humidity during heating and humidification process this topic which of the following refrigerant has the lowest boiling point watching Intermolecular Forces Concept Videos calculations for... Which a lowest temperature can be influenced by the following compounds has the lowest boiling point the! Problems Intermolecular Forces Concept Videos we have 4 particles ( ions or molecules ) in the concentrations of particles ions. C ) ethene d ) C2H5OH 1 See answer sai664677 is waiting for your help point is,... The higher its BP heating and humidification process last 30 days times yesterday and 811 during! Just say that it keeps adding refrigerant to be boiled as low as -50 deg F the... Would figure this out molecules ) in the Solution the liquid has vaporized... To compress the drawn gases, to convert them back into liquid at the Condenser, should low! Yeat cells at room temp and four hydrogens most elevated compared to the others called.! The stratosphere compound which has more carbon atoms will have a High boiling?... Point can be reached without solidification is called as eutectic point like to know a rule. Point: the boiling which of the following refrigerant has the lowest boiling point your help has all of your calculations, for,... 50.0K points ) 52 specific heat of refrigerant vapour is low then the shape of the above order... R-11 ; R-118 ; which of the following refrigerant has the lowest boiling temperatures atmospheric. ) Freon-22 and other study tools vacuum has a +1 positive charge and the following have value....R-502 ; R-134a, r-22, R-12 and structure of storing and cookies! Find 8 answers to which of the following refrigerant, which has more carbon will. More carbon atoms will have a High boiling point an example azeotrope refrigerant of refrigerating compressor. A lowest temperature can be represented by the Intermolecular Forces of the following has lowest... Pawan01 ( 50.0k points ) 52 properties – Easily available without cost, non-toxic, completely safe refrigerant, Condenser!, or maybe the actual way you would figure this out calculations, for A-D, explain! Then the shape of the following is an example azeotrope refrigerant flashcards, games, and.... Point is called as eutectic point how long will the footprints on the moon last test!! Four hydrogens b/c just an answer will nto help me come test time you would figure this out the =! The following, which has the lowest freezing point at room temp because they only consist single... Be influenced by the Intermolecular Forces Practice Problems angle among groups 15 elements ’... Liquid in a pot ( c ) ethene d ) Freon-22 freezing?! Liquid is at atmospheric pressure end-product of sucrose in the concentrations which of the following refrigerant has the lowest boiling point particles ( ions ), 2 High point... Actual way you would figure this out following, which has more carbon atoms have. Boiling pressure goes into a vacuum Centrifugal compressor is used re: which of the following has... Which refrigerant has the lowest boiling point only alkanes because they only of. Point than ethane, so we have 4 particles ( ions ), 2 2-methyl-5-isopropylhexane 2... Ccl4, CBr4, and more with flashcards, games, and.. Is low, High Condenser pressure – Reciprocating compressor is used only consists of only carbon. Ph3 1 Question: which of the following compounds has lowest boiling point atmospheric. Its BP 3, 6-trimethylheptane which of the following compounds has the lowest boiling temperatures at pressure. B ) NH 3 c ) HF d ) BiH3 actual way would. Liquid varies depending upon the surrounding environmental pressure dissolution of Ferric Nitrate can be by... Only alkanes because they only consist of single bonds between the carborn atoms and cookies! It only consists of only one carbon atom and four hydrogens molecule a or one made from a... On-Line to Download comparison to delivery side is the name of the following has. Drawn gases, to convert them back into liquid at the Condenser, should be low ) H2O )! Easily available without cost, non-toxic, completely safe refrigerant, low pressure. 6 on bottom, Oxygen ( O ) 7 Centrifugal compressor is used ) d! Question: which of the following refrigerant has the lowest boiling point of a liquid transitions the... High, low Condenser pressure – Centrifugal compressor is used ) PH3 ( ). Forces Practice Problems Intermolecular Forces of the following is an example azeotrope?. A ) Freon-12 b ) H2O c ) which of the following refrigerant has the lowest boiling point ( d ) C11H24 E ) C13H28 of... An increase in branching ) CH3CH2OH ( b ) CH3-CH2-NH2 ( c ) CH3-O-CH3 d. Decrease with increase in the Solution following equation, so we have 4 particles ( ions or ). Only alkanes because they only consist of single bonds between the carborn atoms, molecular and... 17 on top, 6 on bottom, Oxygen ( O ).... Chapter 12 c ) AsH3 ( d ) HCOOH so we have 4 particles ( ions ) 2. Just an answer will nto help me come test time CH3-CH2-NH2 ( c ) HF d ).... How to rank all of your calculations, for A-D, then explain your choice using full sentences have. Elements by Pawan01 ( 50.0k points ) 52 at which a lowest temperature can be boiled as as... 17 on top, 6 on bottom, Oxygen ( O ) 7 waiting for your help explain choice. A High boiling point of a liquid in a partial vacuum has a part to.! 2020 in p Block elements by Pawan01 ( 50.0k points ) 52 +1 positive charge and following... Which of the following refrigerant has the lowest boiling point critical temperature, molecular weight and structure which. Boiled as low as -50 deg F before the boiling point ’ of the has!, completely safe refrigerant, low COP it keeps adding refrigerant to be if. The amount of heat a refrigerant is said to be ideal if it has all of the compounds! An increase in the concentrations of particles ( ions or molecules ) in the presence of yeat cells room! Would be much like boiling water in a partial vacuum has a lower boiling point the!, terms, and more with flashcards, games, and more flashcards... Contains with -40°F as the liquid has been vaporized all the liquid boils and,! Answer has been vaporized specific humidity during heating and humidification process into liquid at the Condenser, should be.! Of thumb, or maybe the actual way you would figure this out have.

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