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Main axis of a diatomic molecule is z, molecular orbital pₓ and pᵧ overlap to form which of the following orbital?

1. π – molecular orbital
2. σ – molecular orbital
3. δ – molecular orbital
4. No bond will be formed

Correct answer: π – molecular orbital

Solution

When pₓ and pᵧ orbitals overlap sideways (perpendicular to the z-axis), they form a π-molecular orbital due to lateral overlap.

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