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NEET levelSingle correct optionDifficulty 1 of 3cb113

The total number of electrons present in the valence antibonding molecular orbitals of $O X_{2}$ is

A2
B4
C8
D6

Answer: B

Valence antibonding orbitals of

O X_{2}

:

σ^{*} 2 s

holds 2 electrons and

π^{*} 2 p_{x}

,

π^{*} 2 p_{y}

hold 1 each, so

2 + 1 + 1 = 4

electrons.

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