When an ideal gas is compressed adiabatically, is temperature rises the molecule have more kinetic energy than before. The kinetic energy increases,

Options

A. becaise of collisions with moving parts of the wall only.
B. because of collision with the entire wall.
C. because the molecules gets accelerated in their motion inside the volume.
D. because of redistribution of energy amongest the molecules.

Answer

A

Explanation

When an ideal gas is compressed adiabatically, its temperature riese, because heat produced cannot be lost to the surroundings. Each molecules has more KE than before because of collisions of molecules with moving parts of the wall (i.e. Piston compressing the gas).