Chemistry NEET Full Syllabus Mock Test 180 Question New Syllabus Mock Test - 14 PCB Single Correct MCQ
Published on: August 12, 2026

Heat is given to an ideal gas in an isothermal process.

A
Internal energy of the gas will decrease.
C and D only
B
Internal energy of the gas will increase.
B and D only
C
Internal energy of the gas will not change.
A and E only
D
The gas will do positive work.
(E) The gas will do negative work. Choose the correct answer from the options given below.
C and E only

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Text Solution

Verified by Experts
The correct answer is:
A

Since, the process is isothermal therefore, there is no change in temperature. Moreover, the gas is ideal so internal energy also remains constant.

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