1. Entropy is measure of *

Here's the choices

disorder of a system

only temperature changes of the system

none of these

orderly behavior of a system

2. For equilibrium process in an isolated system *

Heres the choices

dS = 0

dS < 0

dS > 0

dS = constant

3. Third law of thermodynamics is concerned with *

Here is the direction of the choice of 

energy transfer

None of these

energy transfer

the value of absolute entropy