Which of these is not a monomer for a high molecular mass silicone polymer?

37 2013 NEET The p-Block ElementsSilicones Medium
Which of these is not a monomer for a high molecular mass silicone polymer?
A $PhSiCl_3$
B $MeSiCl_3$
C $Me_2SiCl_2$
D $Me_3SiCl$

Detailed Solution

Silicones are organosilicon polymers containing $-(R_2Si-O-SiR_2)-$ linkages.
$Me_3SiCl$ has only one Cl, so it cannot form a high molecular mass silicone polymer; it acts as a chain-terminating organosilane.

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