Three identical adiabatic containers `A, B and C` Contain helium, neon and oxygen respectively at equal pressure. The gases are pushed to half their origianl volumes.

Three identical adiabatic containers A, B and C Contain helium, neon and oxygen respectively at equal pressure. The gases are pushed to half their original volumes.

Three identical adiabatic containers A, B and C Contain helium, neon and oxygen respectively at equal pressure. The gases are pushed to half their original volumes. (initial temperature is same)

Three identical adiabatic containers A, B and C Contain helium, neon and oxygen respectively at equal pressure. The gases are pushed to half their original volumes. (initial temperature is same)

Oxygen, nitrogn and helium gas are kept in three identical adiabatic constaners P, Q and R respectively at equal pressure. When the gases are pushed to half their original volumes. (initial temperature is same)

Oxygen, nitrogn and helium gas are kept in three identical adiabatic constaners P, Q and R respectively at equal pressure. When the gases are pushed to half their original volumes. (initial temperature is same)