Identify from the following physical transfor | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Entropy $(S)$ is a measure of the randomness or disorder of a system.For a given substance,the entropy follows the order: $S_{(gas)} > S_{(liquid)

Vedclass · Accepted Answer

$H_2O_{(g)} \longrightarrow H_2O_{(\ell)}$

Vedclass · Answer

(D) Entropy $(S)$ is a measure of the randomness or disorder of a system.For a given substance,the entropy follows the order: $S_{(gas)} > S_{(liquid)} > S_{(solid)}$.$A$ decrease in entropy occurs when the system moves from a state of higher disorder to a state of lower disorder.In the process $H_2O_{(g)} \longrightarrow H_2O_{(\ell)}$,the substance changes from a gaseous state (high entropy) to a liquid state (lower entropy).Therefore,this transformation exhibits a decrease in entropy.

Identify from the following physical transformations that exhibits a decrease in entropy.

Similar Questions

For which of the following reactions will $\Delta S$ be maximum?

For which of the following processes,$\Delta S$ is negative?

For which one of the following reactions, the entropy change is positive?

In which case is the change in entropy negative?

In which of the following reactions is $\Delta S$ positive?

Vedclass Test Series

Exam Paper Generator

Online Exam Module