Let ` Delta U_1 and Delta U_2` be the changes in energy of the system in the process A and B then.

Options

A. ` Delta U_1 gt Delta U_2`
B. ` Delta U_1= Delta U_2`
C. ` Delta U_1lt Delta U_2`
D. ` Delta U_1 ne Delta U_2`

Answer

B

Explanation

As ` Delta U ` is a state function. i.e. , it depends on initial and final positions, in process A and B initial and final temp are same
` therefore " " Delta U_1 = Delta U_2`