Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Which of the following graphs between pressure 'P' versus volume 'V' represent the maximum work done?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Area under the 
curve, is equal to magnitude of work. In option work done is zero while in remaining options net work done is negative due to expansion. NTA has given the answer without considering the negative sign that is considered only magnitude.
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