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JEE Advanced 2015Paper 2

Exam: JEE Advanced
Year: 2015
Paper: Paper 2
Subject: Chemistry
Chapter: p Block Elements (Group 13 & 14)

JEE Advanced 2015 · Paper 2 · Chemistry · p Block Elements (Group 13 & 14)

Under hydrolytic conditions, the compounds used for the preparation...

Under hydrolytic conditions, the compounds used for the preparation of linear polymer and for chain termination, respectively, are

Options

AC{H}_{3}SiC{l}_{3} $and$ Si{ $\left(C{H}_{3}\right)}_{4}$
B ${\left(C{H}_{3}\right)}_{2}SiC{l}_{2}$ and ${\left(C{H}_{3}\right)}_{3}SiCl$
C{ $\left(C{H}_{3}\right)}_{2}SiC{l}_{2}$ and $C{H}_{3}SiC{l}_{3}$
DSiC{l}_{4} $and$ {\left(C{H}_{3}\right)}_{3}SiCl

Correct answer

B. ${\left(C{H}_{3}\right)}_{2}SiC{l}_{2}$ and ${\left(C{H}_{3}\right)}_{3}SiCl$

Step-by-step solution

For linear polymer, we need

{R}_{2}SiC{l}_{2}

and for termination, we need

{R}_{3}SiCl

.

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