Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The first law of thermodynamics for isothermal process is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
: First law of thermodynamics is 
where, 
Change in internal energy 
heat, 
work done
For an isothermal process, internal energy change is rexty i.c., 
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