Which is the monomer of neoprene in the following?

Options

A. `CH_(2)=CH-CH=CH_(2)`
B. `CH_(2)-underset(CH_(3))underset(|)C-CH=CH_(2)`
C. `CH_(2)=underset(Cl)underset(|)C-CH=CH_(2)`
D. `CH_(2)=CH-C-=CH`

Answer

C

Explanation

`n[CH_(2)=underset("(monomer)")underset("chloroprene")underset(Cl)underset(|)C-CH=CH_(2)] overset("Polymerisation")to[-CH_(2)-underset("(polymer)")underset("Neoprene")underset(Cl)underset(|)C=CH-CH_(2)-]_(n)`