Ncert Exercises & Solutions

Silicon has a strong tendency to form polymers like silicones. The chain length of silicone polymer can be controlled by adding

1. ${MeSiCl}_{3}$

2. ${Me}_{2} {SiCl}_{2}$

3. ${Me}_{3} SiCl$

4. ${Me}_{4} Si$

Hint: Trimethylsilyl chloride is used to control the chain length of silicone

Silicon has a strong tendency to form polymers can be controlled by adding

{Me}_{3} SiCl

which block the ends as shown below

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