nursing AIIMS BSc Nursing 2025 Mock Test Series Chemistry Chemical Bonding and Molecular Structure Chemical Bonding
Select the correct pair of bond oder.
1
\(\mathrm{NO}^{+}: 1, \mathrm{CO}: 3, \mathrm{O}_{2}{ }^{2-}: 3\)
2
\(\mathrm{NO}^{+}: 3, \mathrm{CO}: 3, \mathrm{O}_{2}{ }^{2-}: 1\)
3
\(\mathrm{O}_{3}: 2, \mathrm{NO}^{+}: 2, \mathrm{O}_{2}^{2-}: 2\)
4
\(\mathrm{CO}: 2, \mathrm{NO}^{+}: 3, \mathrm{O}_{2}^{2-}: 4\)