Question

discuss the condition for a process to be spontaneous in terms of entropy and Gibb's function. ​

Answer 1

Answer:

Change in entropy must be less than zero.

And also, Change in Gibbs free energy is less than zero.

HOPE THESE ARE HELPFUL.......

Answer 2

Conditions are discussed below-

Spontaneous reaction refers to the reaction that is favoured at specific set of conditions.

For a reaction to occur spontaneously, various factors are responsible. Gibb's free energy and entropy of a system are among them.

For spontaneous reaction, entropy should be greater than zero or positive. Gibb's free energy should be negative or less than zero for a reaction to occur spontaneously.

Enthalpy of a system should also be negative for a reaction to occur spontaneously.