Question

Match the following.

List I		List II
(A)	Teflon	(I)	$\mathrm{SnCl}{}_2$
(B)	Anionic polymerisation	(II)	$\mathrm{C}{}_2\mathrm{F}{}_4$
(C)	Cationic polymerisation	(III)	Bakelite
(D)	Thermosetting polymer	(IV)	Polystyrene
		(V)	RLi

• A. A $\to$ II , B $\to$ I, C $\to$ V , D $\to$ III.
• B. A $\to$ II , B $\to$ V, C $\to$ I , D $\to$ IV.
• C. A $\to$ II , B $\to$ V, C $\to$ I , D $\to$ III.
• D. A $\to$ V , B $\to$ II, C $\to$ I, D $\to$ IV.

Answer 1

Answer: (C)

(A) Monomer of teflon is $C_2{F}_4$ (II).

(B) $RLi(V)$ used in initiation of anionic polymerisation.

(C) $SnC{l}_2$ (I) used for cationic polymerisation.

(D) Bakelite (III) is thermosetting polymer.