JEE Main202124 Feb 2021Morning ShiftChemistryPolymersActual
Match List I with List II . List I (Monomer Unit) List II (Polymer) (a) Caprolactum (i) Natural rubber (b) 2 - Chloro - 1 , 3 - butadiene (ii) Buna - N (c) Isoprene (iii) Nylon 6 (d) Acrylonitrile (iv) Neoprene Choose the correct answer from the options given below:
Options
- Aa → iii , b → iv , c → i , d → ii
- Ba → i , b → ii , c → iii , d → iv
- Ca → ii , b → i , c → iv , d → iii
- Da → iv , b → iii , c → ii , d → i
Correct answer
A. a → iii , b → iv , c → i , d → ii
Step-by-step solution
(a) Caprolactum is the monomeric unit of polymer Nylon - 6 . (b) 2 - Chlorobuta - 1 ,   3 - diene is the monomeric unit of polymer neoprene. (c) Isoprene is the monomeric unit of polymer natural rubber. (d) CH 2 = CH - CN (Acrylonitrile) is one of the monomeric unit of polymer Buna - N .