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The paramagnetic behaviour of B2 is due ...

The paramagnetic behaviour of `B_2` is due to the presence of

A

2 unpaired electrons in `pi_(b)MO`

B

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

C

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

D

2 unpaired electrons `sigma_(b)MO`

Text Solution

Verified by Experts

The correct Answer is:
A
`B_(2):KK(sigma2s)^(2)(sigma^(**)2s)^(2)(pi2p_(x))^(1)(pi2p_(y))^(1)`
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