NEET Chemistry Gibbs Free Energy Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) ∆G > 0 | (i) Non-spontaneous process |
| (b) ∆G = 0 | (ii) Equilibrium |
| (c) ∆G < 0 | (iii) Spontaneous process |
| (d) ∆H > T∆S | (iv) Enthalpy dominates |
a-i, b-ii, c-iii, d-iv
a-ii, b-iii, c-i, d-iv
a-i, b-iv, c-ii, d-iii
a-iii, b-ii, c-i, d-iv
Correct Answer
Detailed Explanation
According to the Gibbs free energy criteria, when ∆G > 0, the process is non-spontaneous; when ∆G = 0, the system is at equilibrium; and when ∆G < 0, the process is spontaneous. Additionally, if ∆H > T∆S, it indicates that enthalpy change is greater than the temperature multiplied by the entropy change, thus showing that enthalpy dominates the reaction's favorability.
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