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

Assertion: Si-Si bonds are much weaker than Si-O bonds. Reason: Silicon forms double bonds with itself.

The Si-O bonds in silicates are.

Assertion : Silicons are very inert polymers Reason: Both Si-O "and" Si-C bond energies are very high

Why carbon can form stable C=C bond where as silicon can't form Si=Si ?

Assertion: Silicones are hydrophobic in nature. Reason: Si-O-Si linkage are moisture sensitive.

Assertion (A) : Silicones are hdyreopbhobic in nature . Reason (R) : Si -O - Si likages are moisture sensitive .

Assertion (A) : Silicones are hdyreopbhobic in nature . Reason (R) : Si -O - Si likages are moisture sensitive .