Assertion :Silicones are water repelling in nature. Reason: Silicones are organosilicon polymers.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is C Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Silicones are any of a class of synthetic materials which are polymers with a chemical structure based on chains of alternate silicon and oxygen atoms, with organic groups attached to the silicon atoms. Such compounds are typically resistant to the chemical attack of water and insensitive to temperature changes and are used to make rubber and plastics and in polishes and lubricants.
So both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Hence option $B$ is correct.

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