English, asked by bilalasad071, 1 day ago

Which of the following species has the greatest dissociation energy? (a) Na (b) N2 (c) N2 (d) N2?

Answers

Answered by renusankar

Answer:

According to Molecular orbital theory: N2 have 6 more electrons in a bonding atomic orbital so it's bond order is 3, whereas N2+ has only 5 in bonding so it's bond order is 2.5. Bond dissociation energy is directly proportional to Bond order of a molecule so N2 has more bond dissociation energy.

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