NEET Chemistry Covalent Bond Assertion Reason Question
Assertion (A): Sigma (σ) bonds are generally stronger than pi (π) bonds.
Reason (R): Sigma bonds result from end-to-end overlap of orbitals along the internuclear axis.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
Sigma bonds involve head-on overlapping along the internuclear axis, providing stronger overlap and stability compared to pi bonds, which involve side-by-side overlap.
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