Entropy of a system decreases

Question

Entropy of a system decreases (A) When heat is supplied to a system at constant temperature (B) When heat is taken out from the system at constant temperature (C) At equilibrium (D) In any spontaneous process

Tardigrade Admin · Accepted Answer

Entropy of a system decreases when heat is taken out of the system at constant temperature.

Q. Entropy of a system decreases

When heat is supplied to a system at constant temperature

When heat is taken out from the system at constant temperature

At equilibrium

In any spontaneous process

Entropy of a system decreases when heat is taken out of the system at constant temperature.