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The paramagnetic behavior of B(2) is due...

The paramagnetic behavior of `B_(2)` is due to the presence of

A

2 unpaired electrons in `n_(b) MO`

B

2 unpaired electrons in `n^(**)` MO

C

2 unpaired electrons in `sigma^(**)` MO

D

2 unpaired electrons in `sigma_(b)MO`

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