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The straight chain polymer is formed by

a. Hydrolysis of (CH3 )3  SiCl followed by condensation

b. Hydrolysis of CH3   SiCl3  followed by condensation

c. Hydrolysis of   (CH 3)4  Si  by addition polymerisation

d. Hydrolysis of  (CH 3)2  SiCl 2 followed by condensation polymerisation

Ans. d

(11)

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