Question

Which of the following is common cationic polymerization initiator?

• A. $B{F}_3$
• B. $AlC{l}_3$
• C. $SnC{l}_4$
• D. All

Answer 1

The correct option is D All

Cationic polymerization is a type of chain-growth polymerization in which a cationic initiator transfers charge to a monomer, which becomes reactive. This reactive monomer goes on to form a polymer.

Some of the common cationic polymerization initiators are $B{F}_3,AlC{l}_3$ and $SnC{l}_4$.

Hence, option D is correct.