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Question

Which of the following has the highest bond order?
  1. N2
  2. O2
  3. He2
  4. H2

A
H2
B
N2
C
He2
D
O2
Solution
Verified by Toppr

Bond order is the number of chemical bonds between a pair of atoms.
Bond order of N2 is 3
Bond order of O2 is 2
Bond order of H2 is 1/2
Bond order of He2 is 0.
Nitrogen has highest bond order.

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