MCQ
According to $MO$ theory the bond orders for $O _2{ }^{2-}$, $CO$ and $NO ^{+}$respectively, are
  • $1,3$ and $3$
  • B
    $1, 3$ and $2$
  • C
    $1,2$ and $3$
  • D
    $2,3$ and $3$

Answer

Correct option: A.
$1,3$ and $3$
a
Theory based.

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