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Assertion (A) : Silicones are water repelling in nature Reason (R) : Silicones are organosilicon polymers, which have `(-R_(2)SiO-)` as repeating unit.A. A and R both are correct R is the correct explanation of AB. Both A and R are correct but R is not the correct explanation of AC. A and R both are correctD. A is not correct but R is correct |
Answer» Correct Answer - b Silicones are a groups of organo silicon polymers which have `(R_(2)SiO)` as a repeating unit. This suggests that silicones are surrounded by non-polar alkyl groups that are water repelling in nature. They have wide applications. It is used for water proofing of fabrics. |
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