Home Physics Thermodynamics Isothermal Process In an isothermal process the volume of an id…
Physics Thermodynamics Isothermal Process MCQ (Single Correct)

In an isothermal process the volume of an ideal gas is halved. One can say that

A
Internal energy of the system decreases
B
Work done by the gas is positive
C
Work done by the gas is negative
D
Internal energy of the system increases

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Text Solution

Verified by Experts
The correct answer is:
C

For isothermal process

and work done

So, the work done by the gas is negative.

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