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  • The molecule having highest bond energyOption: 1 <div class='qna-o

The molecule having highest bond energy

Option: 1

N-N


Option: 2

F-F


Option: 3

C-C


Option: 4

O-O


Answers (1)

best_answer

In question given this N-N \ not \ N\equiv N

In question all elements bond are single.

Single bond energies tend to increase along the period.

But still (C-C) bond is the greatest because non-bonding electrons repulsion is very high in N-N, O-O and F-F due to small size of atoms, which weakens the respective bonds.
Hence, correct option is (3)

Posted by

sudhir.kumar

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