Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

All gases during throttling process at atmospheric temperature and pressure show a cooling effect except

A. CO2

B. H2

C. O2

D. N2

Correct Answer :

B. H2


Share this question with your friends
Show all Chemical Engineering Thermodynamics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

Forward reaction will be favoured for the exothermic reaction, represented… Efficiency of a heat engine working on Carnot cycle between two temperature… Which of the following units is not present in both the vapor compression… The entropy change in a reversible isothermal process, when an ideal gas… Reduced pressure of a gas is the ratio of its Heat of reaction at constant volume is identified with __________ change. A two stage compressor is used to compress an ideal gas. The gas is cooled… It is desired to bring about a certain change in the state of a system… A Carnot cycle consists of the following steps: Gibbs phase rule finds application, when heat transfer occurs by The temperature at the eutectic point of the system is the __________… The value of gas constant 'R' is A gas can be liquefied by pressure alone only, when its temperature is… A closed system is cooled reversibly from 100°C to 50°C. If no… Degree of freedom of the system ice-watervapour will be Gibbs free energy at constant pressure and temperature under equilibrium… Pick out the correct statement. The relation connecting the fugacities of various components in a solution… An irreversible process The point at which all the three (solid, liquid and gas) phases co-exist,… Degree of freedom of a system consisting of a gaseous mixture of H2 and… Joule-Thomson experiment is What is the value of ln y (where y = activity co-efficient) for ideal… The activity of an ideal gas is numerically __________ its pressure. Pick out the wrong statement. First law of thermodynamics is mathematically stated as Chemical engineering thermodynamics is concerned with the __________ in/of… The rate at which a substance reacts is proportional to its active mass… The melting point of paraffin wax (which contracts on solidification)… Chemical potential of ith component of a system is given by

Also checkout

Java Programming MCQ Noble Gases MCQ Atomic Physics Theory MCQ C Programming MCQ Current Affairs June 2017 MCQ Excretory System MCQ Heat & Mass Transfer MCQ Data Sufficiency MCQ Carboxylic Acids MCQ Pipes and Cistern MCQ Computer Architecture MCQ Analogy MCQ