Question

What is entropy and spontaneity of thermodynamics?

Answer 1

Entropy is the degree of randomness of a system.

For ex when ice changes to water what happens simply particles gets seperated and thus randomness increases.

Spontaniry is the process which can take place either by their own or by some driving force.

Ex-2No+O2------>2NO2

Answer 2

Answer:

Entropy is the degree of randomness of a system. And spontaneity is the process which takes place on its own naturally without any external factors.