Physics-(general)
NEET Physics (general) Match the Following Question
Type: Match the Following-match the column-Easy-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Enthalpy of solution | (i) Negative value indicates spontaneous reaction |
| (b) Lattice enthalpy | (ii) Positive value indicates nonspontaneous reaction |
| (c) Hess's law | (iii) Sum of enthalpy changes is zero |
| (d) Gibbs free energy | (iv) Energy required to break ionic bonds |
A
a-i, b-iv, c-iii, d-ii
B
a-ii, b-iv, c-i, d-iii
C
a-i, b-ii, c-iii, d-iv
D
a-ii, b-iii, c-i, d-iv
Correct Answer
Option A
Detailed Explanation
The correct matches are that the enthalpy of solution relates to spontaneity (a-i), lattice enthalpy is associated with breaking ionic bonds (b-iv), Hess's law states that the sum of enthalpy changes around a cycle is zero (c-iii), and Gibbs free energy indicates nonspontaneity when positive (d-ii).
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