Question

Which of the following molecule has highest bond energy? 1) F- F 2) N-N 3) C-C 4) O-O

Answer 1

The explanation is as follows.

Here, F-F, N-N and O-O are highly electronegative. And hence face a lot of repulsion among themselves and so low bind energy.

Moreover, CC is small in size and also least electronegative among all of these. So the maximum bond energy will be for C-C.

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