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Chemical Engineering Thermodynamics

Chemical Engineering Thermodynamics
The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is

-ve
∞
+ve

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Chemical Engineering Thermodynamics
The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is

More
Same
Less
Dependent on climatic conditions

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Chemical Engineering Thermodynamics
Enthalpy of a gas depends upon its

Volume
Temperature
Pressure
Mass

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Chemical Engineering Thermodynamics
First law of thermodynamics deals with the

None of these
Reversible processes only
Irreversible processes only
Direction of energy transfer

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Chemical Engineering Thermodynamics
Refrigerants commonly used for domestic refrigerators are

Ethyl chloride or methyle chloride
NH₃ or CO₂
Freon-12
Propane

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Chemical Engineering Thermodynamics
Work done may be calculated by the expression ∫p dA for __________ processes.

Neither A nor B
Both A and B
Non-flow reversible
Adiabatic

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MORE MCQ ON Chemical Engineering Thermodynamics

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