Published by:
CGP EDU Academic Team
Published on: August 14, 2026
An ideal gas undergoes a cyclic transformation starting from the point A and coming back to the same point by tracing the path 
as shown in the three cases above.
Choose the correct option regarding 
.
A
Case-III 
Case-II 
Case-I 
B
Case-I 
Case-II 
(Case-III) C
Case-I 
Case-III 
Case-II 
D
Case-I 
Case-II 
Case-III 
Text Solution
Verified by ExpertsThe correct answer is:
D
As internal energy ' 
' is a state function, its cyclic integral must be zero in a cyclic process
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