Published by:
CGP EDU Academic Team
Published on: August 23, 2026
of a liquid is converted to vapour at 
pressure. If 
of the heat supplied is used for increasing the volume by 
during this phase change, then the increase in internal energy in the process will be:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
of 
by gas 
Using first law of the thermodynamics
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