Chemistry · 2022
JEE Main · 30 July 2022, Shift 2 · Q52
On the basis of MO. theory, the number of molecules from the following which have bond order two, is \ \ \ \. O_2, O_2^+, N_2^2-, C_2, B_2
On the basis of MO. theory, the number of molecules from the following which have bond order two, is \_\_\_\_.
$$\mathrm{O}_2, \mathrm{O}_2^{+}, \mathrm{N}_2^{2-}, \mathrm{C}_2, \mathrm{~B}_2
$$
Official answer
3
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