NEET Chemistry Ionization Energy Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) First Ionization Energy | (i) Requires more energy than the first |
| (b) Second Ionization Energy | (ii) Energy needed to remove the first electron |
| (c) Positive Ion | (iii) Less than the neutral atom |
| (d) Neutral Atom | (iv) Generally larger than the positive ion |
a-ii, b-i, c-iii, d-iv
a-ii, b-iii, c-iv, d-i
a-i, b-ii, c-iv, d-iii
a-ii, b-i, c-iv, d-iii
Correct Answer
Detailed Explanation
The first ionization energy is the energy required to remove the first electron from a neutral atom, while the second ionization energy requires more energy than the first because it is harder to remove an electron from a positively charged ion. A positive ion is smaller than its neutral atom, and hence a neutral atom is generally larger than the positive ion.
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