Home Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 7 PCM Assertion In a process, if initial volume is…
Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 7 PCM Single Correct MCQ
Published on: August 13, 2026

Assertion In a process, if initial volume is equal to final volume, then work done by the gas in that process is zero.

Reason Work done in isochoric process is zero. Choose the correct option.

A
Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
C
Assertion is correct but Reason is incorrect
D
Assertion is incorrect but Reason is correct

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Text Solution

Verified by Experts
The correct answer is:
D

But, work done Area of diagram positive

Assertion is incorrect.

For isochoric process, constant

Work done

Reason is correct.

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