Assertion : Si-Si bond is stronger than Si-O bond. Reason: Silicon form Si-Si bond easily.

Monjur Alahi

Assertion : Si-Si bond is stronger than Si-O bond.
Reason: Silicon form Si-Si bond easily.
A. Both A and R are true and R is the correct explanatoin of A
B. both A and R are true but R is the correct explanation of A
C. A is true but R is false
D. Both A and R are false


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Salim Ahmed Kawsar

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Correct Answer - D
Si-O bond is stronger than Si-Si bond and `p pi-d pi` bonding between silicon atoms is not possible due to its larger size.

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