NTA Abhyas JEE Main2020ChemistryPolymersPractice
Match the column I with column II and mark the appropriate choice. Column I Column II (p) Natural polymer (i) Rayon (q) Addition polymer (ii) Bakelite (r) Copolymer (iii) Silk (s) Semi-synthetic polymer (iv) Neoprene
Options
- A(p)-(i), (q)-(ii), (r)-(iv), (s)-(iii)
- B(p)-(iii), (q)-(iv), (r)-(ii), (s)-(i)
- C(p)-(ii), (q)-(iii), (r)-(i), (s)-(iv)
- D(p)-(iv), (q)-(i), (r)-(iii), (s)-(ii)
Correct answer
B. (p)-(iii), (q)-(iv), (r)-(ii), (s)-(i)
Step-by-step solution
Column I Column II (p) Natural polymer (iii) Silk (q) Addition polymer (iv) Neoprene (r) Copolymer (ii) Bakelite (s) Semi-synthetic polymer (i) Rayon