Question

Which among the following is a feature of adiabatic expansion ?

• A. $\Delta V<0$
• B. $\Delta U<0$
• C. $\Delta U>0$
• D. $\Delta T=0$

Answer 1

Answer: (D)

For adiabatic expansion, there is no change in heat which means no change in temperature also.

$\Delta q=0,T=$ Constant

$\therefore \Delta T=0$