Two sample `A` and `B` of a gas initially at the same pressure and temperature are compressed from volume `V` to `V//2` (A isothermally and `B` adiabatically). The final pressure of `A` is

Options

A. Greater than the final pressure of B
B. Equal to the final pressure of
C. Less than the final pressure of B
D. wice the final pressure of B

Answer

C