Question

Choose the correct option regarding the process of adsorption.
1) Entropy decreases 2) Entropy increases
3) There in no change in entropy
4) Gibbs energy increases
in the chemicorntion prorace?​

Answer 1

Answer:

there is no change in entropy

Answer 2

The correct option regarding the process of adsorption is 1) Entropy decreases.

Explanation:

• Entropy can be defined as the measure of the randomness of a system.
• In the adsorption process, the association takes place between adsorbate and adsorbent.
• Due to this association, the randomness of the system decreases or it can be said that the entropy decreases.
• Thus, the entropy change is negative ($\[\Delta S < 0\]$) for the adosprtion process.