Match the following

Options

A. (i)-(p), (ii)-(q),(iii)-(r ) , (iv)-(s)
B. (i)-(q), (ii)-(p),(iii)-(r ) , (iv)-(s)
C. (i)-(p), (ii)-(q),(iii)-(s ) , (iv)-(r)
D. (i)-(s ), (ii)-(r ),(iii)-(p ) , (iv)-(q)

Answer

A

Explanation

(i)Biodegradable polymer `to` PHBV (3-hydroxybutanoic acid + 3- hydroxypentanoic acid )
(ii)Bakelite `to` Phenol + Formaldehyde
(iii)Neoprene `to` 2-chlorobuta-1,3-diene
(iv)Glyptal `to` Phthalic acid + Ethylene glycol