Chemistry - Thermodynamics - II Question with Solution | TestHub

A change of state from state 1 to state 2 produces a greater increase in entropy when carried out irreversibly than when done reversibly.

Higher the initial absolute temperature of a system, smaller is the increase in its entropy produced by a given positive amount of reversible heat flow.

For a reversible process in a closed system, dq is equal to T.dS.

The system's entropy change for an adiabatic process in a closed system must be zero.