JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Self Evaluation Test - The p-Block Elements (Group 13 and Group 14)

  • question_answer
    On controlled hydrolysis and condensation, \[{{R}_{3}}SiCl\] yields

    A) \[{{R}_{3}}Si-O-Si{{R}_{3}}\]

    B) \[-({{R}_{3}}Si-O-Si{{R}_{3}}){{-}_{n}}\]

    C) \[{{R}_{3}}SiOH\]

    D)

    Correct Answer: A

    Solution :

    [a] \[{{R}_{3}}SiCl\] on hydrolysis forms only a dimer. \[{{R}_{3}}SiOH+HOSi{{R}_{3}}\to {{R}_{3}}Si-O-Si{{R}_{3}}.\]


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