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The strength of a bond depends chiefly on the extent of:
AOverheating
BOverloading
COverturning
DOverlapping
Answer & Solution
Correct answer: D. Overlapping
1. Sigma and pi bonds differ in how much the orbitals meet.
2. The strength of a bond depends upon the extent of overlapping.
3. Sigma overlap is greater, so a sigma bond is stronger.
_Source: NCERT Class 11 Chemistry, Ch 4 'Chemical Bonding and Molecular Structure'_
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