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The cross-linked polymer compounds containing silicone which are linear and the cyclic are called ___________

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in Chemistry – Class 11 by (148k points)
The cross-linked polymer compounds containing silicone which are linear and the cyclic are called ___________

(a) coal

(b) silicones

(c) silicate

(d) silicanes

I had been asked this question in a national level competition.

My question is based upon p-Block Elements topic in portion p-Block Elements of Chemistry – Class 11

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Correct choice is (b) silicones

The explanation: The linear, cyclic or cross-linked polymer compounds containing R2SiO, as a repeating unit, is known as Silicones. They are manufactured from alkyl substituted chlorosilanes they are chemically inert, water repellent and also heat resistant.

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