NEET Physics Laws of Thermodynamics Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Isolated System | (i) No exchange of energy |
| (b) Enthalpy Change | (ii) Energy transformation |
| (c) Second Law | (iii) Entropy increase |
| (d) Spontaneity | (iv) Negative Gibbs free energy |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-i, b-iv, c-iii, d-ii
a-ii, b-iii, c-iv, d-i
Correct Answer
Detailed Explanation
An isolated system is defined as one that has no exchange of energy or matter with its surroundings, matching with (a-i). Enthalpy change relates to energy transformation (b-ii), while the second law of thermodynamics states that the entropy of an isolated system tends to increase (c-iii). A spontaneous process occurs when the Gibbs free energy change is negative (d-iv).
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