JEE Main Chemistry question

Which of the following bonds requires the largest amount of energy to dissociate?

(A)H–H bond in
(B)C–H bond in
(C) bond in Correct
(D) bond in

Answer: (C)

Solution

Bond dissociation energy increases with bond multiplicity (more shared electron pairs to break). The N≡N triple bond in () is far stronger than the H–H

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Question ID VK-133646