Q.
In diborane, the hybridisation of Boron is
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a
sp
b
sp2
c
sp3
d
sp3d
answer is C.
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Detailed Solution
In diborane each B atom undergoes sp3 hybridisation ,it contains two B-H-B bridges . Each bridge bond is formed by overlapping of one "B"sp3 hybrid orbital with one electron, hydrogen s-orbital with one electron and another boron sp3 hybrid orbital without electron .That is the bridge head bond is a electron deficient three centre two electron bond.
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