According to $MO$ theory the bond orders for $O _2{ }^{2-}$, $CO$ and $NO ^{+}$respectively, are

  • [JEE MAIN 2023]
  • A

    $1,3$ and $3$

  • B

    $1, 3$ and $2$

  • C

    $1,2$ and $3$

  • D

    $2,3$ and $3$

Similar Questions

Out of the following which has smallest bond length

According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding $O_2^ + $

  • [IIT 2004]

Give electron configuration, magnetic property bond order and energy diagram for Nitrogen $\left( {{{\rm{N}}_2}} \right)$ molecule.

What is the effect of the following processes on the bond order in $\mathrm{N}_{2}$ and $\mathrm{O}_{2}$ ?

$(A)$ ${{\rm{N}}_2} \to {\rm{N}}_2^ +  + {{\rm{e}}^ - }$

$(B)$ ${{\rm{O}}_2} \to {\rm{O}}_2^ +  + {{\rm{e}}^ - }$

Which of the following statement is correct for peroxide ion

$A.$  has completely filled antibonding molecular orbitals
$B.$  is diamagnetic
$C.$   has bond order one
$D.$  is isoelectronic with Neon