JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

1 Medium

1 of 1

Application +4 | -1

The bond order and magnetic behaviour of

{O}_2^{-}

ion are, respectively

View answer and explanation

Correct option: A

1.5 and paramagnetic

Option A (1.5 and paramagnetic) is correct because the O2- ion has a bond order of 1.5 and unpaired electrons, making it paramagnetic.

More Questions from CHEMICAL BONDING & MOLECULAR STRUCTURE

Practice All Chapter MCQs →

\mathrm{C}{\mathrm{O}_2}

\left( A \right)\mathrm{HgC}{\mathrm{l}_2},\left( B \right)\mathrm{N}{\mathrm{O}_2},\left( C \right)\mathrm{SnC}{\mathrm{l}_4},\left( D \right){\mathrm{C}_2}{\mathrm{H}_2}

{BF}_3

{BCl}_3

{BF}_3

{BCl}_3

{B}-X \pi