Chemical Bonding And Molecular Structure Question 444

Question: The correct order of bond dissociation energy among N2,,O2,O2 is shown in which of the following arrangements-

Options:

A) N2>O2>O2

B) O2>O2>N2

C) N2>O2>O2

D) O2>O2>N2

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Answer:

Correct Answer: C

Solution:

  • The bond order of N2O2, and O2 are respectively 3, 2 and 1.5 Since higher bond order implies higher bond dissociation energy hence the correct order will be N3>O2>O2


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