Physics-(general)
NEET Physics (general) Match the Following Question
Type: Match the Following-match the column-Hard-Class 11
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Enthalpy change (reaction) | (i) Heat absorbed or released at constant pressure |
| (b) Extensive property | (ii) Depends on the amount of substance |
| (c) Intensive property | (iii) Does not depend on the amount of substance |
| (d) Reaction enthalpy | (iv) Difference between sum of enthalpies of products and reactants |
A
a-i, b-ii, c-iii, d-iv
B
a-iv, b-iii, c-ii, d-i
C
a-ii, b-i, c-iv, d-iii
D
a-iii, b-iv, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
The enthalpy change in a reaction is defined as the heat absorbed or released at constant pressure, which corresponds to option (i). Extensive properties depend on the amount of substance (option ii), while intensive properties do not (option iii). Reaction enthalpy is indeed the difference between the sum of enthalpies of products and reactants (option iv).
Found an issue with this question?