NEET Chemistry Covalent Bond Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Nonpolar covalent bond | (i) Electron pair displaced towards fluorine |
| (b) Polar covalent bond | (ii) Head-on overlap of orbitals |
| (c) Sigma bond | (iii) Equal sharing of electrons |
| (d) Pi bond | (iv) Sidewise overlap of orbitals |
a-iii, b-i, c-ii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-ii, c-i, d-iv
a-iii, b-i, c-iv, d-ii
Correct Answer
Detailed Explanation
A nonpolar covalent bond involves equal sharing of electrons (a-iii), while a polar covalent bond has the electron pair displaced towards the more electronegative atom (b-i). A sigma bond is characterized by head-on overlap of orbitals (c-ii), and a pi bond involves sidewise overlap (d-iv).
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