When 1 gm of water changes from liquid to vapour phase at constant pressure of 1 atmosphere, the volume increases from 1 c.c. to 1671 c.c. The heat of vaporization at this pressure is 
. Find The work done (in J) in change of phase
Text Solution
Verified by ExpertsThe correct answer is:
D
As the process is isobaric
is constant
Joule 
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