SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-8

  • question_answer
    Silicone is a polymer of

    A)  TetraalkyI  silane

    B)  Silicon tetrachloride

    C)  Dialkyi dichloro silane

    D)  Silane

    Correct Answer: C

    Solution :

     In order to manufacture silicones, alkyl-substituted chlorosilanes are used as starting mate rial. Since dimethylsilane contains -OH group at the end of the chain, polymerization and chain length increases. However, the hydrolysis of alkyi trichio" rosilane gives very complex cross linked polymer.


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