NEET Chemistry Periodic Table Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Noble Gases | (i) High electron gain enthalpy |
| (b) Halogens | (ii) Low chemical reactivity |
| (c) Chalcogens | (iii) Negative electron gain enthalpy |
| (d) Group 1 Elements | (iv) Low ionization enthalpy |
a-ii, b-i, c-iii, d-iv
a-i, b-ii, c-iv, d-iii
a-ii, b-iii, c-i, d-iv
a-i, b-iii, c-ii, d-iv
Correct Answer
Detailed Explanation
Noble gases exhibit low chemical reactivity due to their stable electronic configuration, whereas halogens have high negative electron gain enthalpy as they readily gain an electron. Chalcogens also have negative electron gain enthalpies, and Group 1 elements typically have low ionization enthalpy.
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