MCQ
Which of the following pair is expected to have the same bond order?
  • A
    $\text{O}_{2},\text{N}_{2}$
  • B
    $\text{O}^{+}_{2},\text{N}^{-}_{2}$
  • C
    $\text{O}^{-}_{2},\text{N}^{+}_{2}$
  • D
    $\text{O}^{-}_{2},\text{N}^{-}_{2}$

Answer

  1. $\text{O}^{+}_{2},\text{N}^{-}_{2}$

Explantion

Bonad order $=\frac{(\text{N}_{\text{b}}-\text{N}_{\text{a}})}{2}$

In Onumber of electrons in bonding orbitita are 10 and are 5.

Bonad order $=\frac{(10-5)}{2}=2.5$

In Nnumber of electrons 10 and are 3.

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