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CGP EDU Academic Team
Published on: September 11, 2026
In adiabatic expansion
Text Solution
Verified by ExpertsThe correct answer is:
B
In case of adiabatic expansion $\Delta W$ = positive and $\Delta Q = 0$
from FLOT $\Delta Q = \Delta U + \Delta W$ ⇒ ⇒ $\Delta U = - \Delta W$ i.e., $\Delta U$ will be negative.
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