Question

One mole of a monoatomic ideal gas is taken through a cycle ABCDA as shown in the PV diagram. Column -II gives the characterstics involved in the cycle. Match them with each of the processes given in column -I

Answer 1

Correct Answer - A::B::C::D
`A rarr B`: work is done on gas heat is lost
Internal energy decrease.
`B rarr C`: Internal energy decreases, Heat is lost
`C rarr D` : Internal energy increase Heat is gained
`D rarr A`: Heat is lost work is done on gas