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Which of the following has the highest b...

Which of the following has the highest bond enthalphy?

A

`Si-Si`

B

`Si-O`

C

`Si-C`

D

`Si-H`

Text Solution

Verified by Experts

The correct Answer is:
B
Because silicon-oxygen single bonds possess a partial double bond character as a result of the overlap of the empty `d`-orbitals of the silicon with the full `p`-orbitals of the oxygen.
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