Published by:
CGP EDU Academic Team
Published on: August 11, 2026
An ideal gas, 
, is expanded adiabatically against a constant pressure of 1 atm untill it doubles in volume. If the initial temperature and pressure is 
and 
, respectively then the final temperature is ___ 
(nearest integer).
[ 
is the molar heat capacity at constant volume]
Text Solution
Verified by ExpertsThe correct answer is:
274
(274)
Put 
and 
Solve and we get 
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