NEET Chemistry Molecular Orbital Theory Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) σ1s | (i) Antibonding molecular orbital |
| (b) σ*1s | (ii) Bonding molecular orbital |
| (c) π2p | (iii) Larger electron density above and below the bond axis |
| (d) π*2p | (iv) Node between the nuclei |
a-ii, b-i, c-iii, d-iv
a-i, b-ii, c-iv, d-iii
a-ii, b-iv, c-i, d-iii
a-iii, b-ii, c-i, d-iv
Correct Answer
Detailed Explanation
In molecular orbital theory, σ1s corresponds to a bonding molecular orbital while σ1s is an antibonding molecular orbital. The π2p has larger electron density above and below the bond axis, and π2p has a node between the nuclei, which are all defined in the NCERT context.
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