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The hybridisation of the central atom wi...

The hybridisation of the central atom will change when

A

`NH_(3)" combines with "H^(+)`

B

`H_(3)BO_(3)" combines with "OH^(-)`

C

`NH_(3)" forms "NH_(2)^(-)`

D

`H_(2)O" combines with "H^(+)`

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The correct Answer is:
B
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