Chemical Bonding And Molecular Structure Question 486

Question: Correct order of bond energy is

Options:

A) N2>N2+>N2−>N22−

B) N2+>N2−>N22−>N2

C) N2>N2+=N2−>N22−

D) N2−>N2=N2+>N22−

Show Answer

Answer:

Correct Answer: C

Solution:

  • Bond order of various species N2=3;N2+=2.5;N2−=2.5;

N22−=2; Bond order ∝ bond energy. Hence, order is N2>N2+=N2−>N22−

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