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

Question:

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

  1. (A) - (III), (B) - (IV), (C) - (I), (D) - (II)

  2. (A) - (III), (B) -(IV), (C) - (II), (D) - (I)

  3. $(\mathrm{A})-(\mathrm{IV}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{II}),(\mathrm{D})-(\mathrm{I})$

  4. (A) -(IV), (B) - (III), (C) - (I), (D) - (II)


Correct Option: , 3

Solution:

(A) Natural rubber - Polymer of isoprene

(B) Neoprene - Polymer of chloroprene

(C) Buna N - Polymer of 1,3-butadiene and acrylonitrile

(D) Buna S - Polymer of 1,3-butadiene and styrene

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