JEE Mains · Chemistry · STD 12 - p -Block elements - ll
The bond dissociation energy is highest for
- A \(Cl _2\)
- B \(I _2\)
- C \(Br _2\)
- D \(F_2\)
Answer & Solution
Correct Answer
(A) \(Cl _2\)
Step-by-step Solution
Detailed explanation
Bond energy of \(F _2\) less than \(Cl _2\) due to lone pair lone pair repulsions. Bond energy order \(Cl _2 > Br _2 > F _2 > I _2\)
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