MCQ
Which is not monomer for a high molecular mass silicone polymer
- A$PhSiCl_3$
- B$MeSiCl_3$
- C$Me_2SiCl_2$
- ✓$Me_3SiCl$
✓
Answer
Correct option: D.
$Me_3SiCl$
d
$\mathrm{MeSiCl}_{3}, \mathrm{Me}_{2} \mathrm{SiCl}_{2}$ and $\mathrm{PhSiCl}_{3}$ are monomers for a high molecular mass silicone polymer.
$\mathrm{MeSiCl}_{3}, \mathrm{Me}_{2} \mathrm{SiCl}_{2}$ and $\mathrm{PhSiCl}_{3}$ are monomers for a high molecular mass silicone polymer.
However, Me $_{3} \mathrm{SiCl}$ is not a monomer for a high molecular mass silicone polymer as it contains only one Cl atom and at best, it can form a dimer.
Hence, the correct answer is option D.
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