railway RRB JE (CBT I + CBT II) Mock Test 2024 Thermodynamics Second Law of Thermodynamics and Entropy Statements of Second Law of Thermodynamics
The change of entropy of closed system
1
is same for every process between two specified states
2
is not same for every process between two specified states
3
is same only for isothermal process between two specified states
4
is the same only for reversible process