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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
p Block Elements (Group 13 & 14)

NTA Abhyas 2020 · Chemistry · p Block Elements (Group 13 & 14)

2 RCl + Si → _ 5 7 0 K ^ Cu powder R _ 2 SiCl _ 2 H _ 2 O → R _ 2...

2RCl+Si→570KCupowderR2SiCl2→H2OR2Si(OH)2→PolymerisationX,thenXwillbe2 \text{RCl} + Si \mathop{→}_{5 7 0 K}^{Cu powder} {R}_{2} {SiCl}_{2} \overset{{H}_{2} \text{O}}{→} {R}_{2} {Si(OH)}_{2} \overset{Polymerisation}{→} X , then X will be2 RCl + Si → _ 5 7 0 K ^ Cu powder R _ 2 SiCl _ 2 H _ 2 O → R _ 2 Si(OH) _ 2 Polymerisation → X , then X will be

Options

  1. ALinear long chain silicone
  2. BCyclic silicone
  3. CCross linked silicone
  4. DNone of these

Correct answer

A. Linear long chain silicone

Step-by-step solution

Structure of X will be
2 RCl + Si → _ 5 7 0 K ^ Cu powder R _ 2 SiCl _ 2 H _ 2 O → R _ 2 Si(OH) _ 2 Polymerisation → X , then X will be
Linear long chain polymer
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