Chemical Thermodynamics

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Chemical Thermodynamics - Topic Wise Multiple Choice Questions (MCQ)

Topic Wise free Chemical Thermodynamics MCQ for 11th 12th exam Practice Multiple Choice Questions and answer for JEE-mains State CET Engineering Entrance GATE free Online Test

1 )

The temperature of the system decreases in an

Adiabatic expansion
Adiabatic compression
Isothermal compression
Isothermal expansion

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2 )

If a refrigerator’s door is opened, then we get

Room heated
Room cooled
More amount of heat is passed out
No effect on room

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3 )

The cooling in refrigerator is due to

Reaction of the refrigerator gas
The work of the compressor
Expansion of ice
The expansion of the gas in the refrigerator

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4 )

The process, in which no heat enters or leaves the system, is termed as


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5 )

Warming ammonium chloride with sodium hydroxide in a test tube is an example of :

Closed system
Isolated system
Open system
None of these

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