Internal energy change of a system over one complete cycle in a cyclic process is
A. Zero
B. +ve
C. -ve
D. Dependent on the path
Answer: Option A
Solution (By Examveda Team)
Since, internal energy $$(U)$$ is a point function the change over cyclic process will be equal to zero.$$dU=0.$$
This Question Belongs to Chemical Engineering >> Chemical Engineering Thermodynamics
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