Let `Delta U_(1)` and `Delta U_(2)` be the changes in internal energy of an ideal gas in the processes `A` and `B` then

Options

A. `Delta U_(1) gt Delta U_(2)`
B. `Delta U_(1)= Delta U_(2)`
C. `Delta U_(1) lt Delta U_(2)`
D. `Delta U_(1) != Delta U_(2)`

Answer

B

Explanation

As `Delta U` is a state function i.e., it depends initial and final position in process `A` and `B` and final temp are same.
`:. Delta U_(1)=Delta U_(2)`