Browse by Stream
Discuss Doubts
Home
Search for Exam, Articles, Questions
get app
Go To Your Study Dashboard
  1. Home
  2. Give answer! - Polymers - JEE Main
# Engineering

The correct match between Item -I and Item -II is :

  Item - I   Item-II
(a) Highest density (I) Peroxide catalyst
(b) Polyacrylonitrile (II) Condensation at high temperature & pressure
(c) Novolac (III) Ziegler-Natta Catalyst
(d) Nylon 6 (IV) Acid or base catalyst

 

 

 

 

 

  • Option 1)

     (a)\rightarrow (IV),(b)\rightarrow (II),(c)\rightarrow (I),(d)\rightarrow (III)

  • Option 2)

    (a)\rightarrow (II),(b)\rightarrow (IV),(c)\rightarrow (I),(d)\rightarrow (III)

  • Option 3)

    (a)\rightarrow (III),(b)\rightarrow (I),(c)\rightarrow (II),(d)\rightarrow (IV)

  • Option 4)

      (a)\rightarrow (III),(b)\rightarrow (I),(c)\rightarrow (IV),(d)\rightarrow (II)

Answers (1)
A Aadil Khan

(a) High-density polyethene \rightarrow (III)Ziegler-Natta catalyst

         (H.D.P)

H.D.P is obtained by using Zigler-Natta Catalyst

(b) Polyacrylonitrile \rightarrow (I)Peroxide catalyst

  Polyacrylonitrile is obtained by using the peroxide catalyst 

(c) Novolac \rightarrow(IV) Acid or base catalyst 

   It is obtained by acid /base   Catalyst polymerisation of formaldehyde & phenol.

(d) Nylon 6 \rightarrow Condensation at a high temp. & pressure.

 At high T &P, it is condensation polymer of caprolactam


Option 1)

 (a)\rightarrow (IV),(b)\rightarrow (II),(c)\rightarrow (I),(d)\rightarrow (III)

Option 2)

(a)\rightarrow (II),(b)\rightarrow (IV),(c)\rightarrow (I),(d)\rightarrow (III)

Option 3)

(a)\rightarrow (III),(b)\rightarrow (I),(c)\rightarrow (II),(d)\rightarrow (IV)

Option 4)

  (a)\rightarrow (III),(b)\rightarrow (I),(c)\rightarrow (IV),(d)\rightarrow (II)

Similar Questions

Preparation Products

Knockout JEE Main April 2021

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout JEE Main April 2022

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 34999/- ₹ 24999/-
Buy Now
Test Series JEE Main Sept 2020

Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..

₹ 4999/- ₹ 1999/-
Buy Now
Knockout JEE Main Sept 2020

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 12999/- ₹ 6999/-
Buy Now
Rank Booster JEE Main 2020

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 9999/- ₹ 4999/-
Buy Now
Exams
Articles
Questions