Question

Neoprene, a synthetic rubber contains which of the following element besides C and H

• A. N
• B. O
• C. Cl
• D. F

Answer 1

Answer: (C)

Cl

Answer 2

Chloropren e $\underset{\text{Neoprene}}{\left( CH_{2} - \underset{Cl}{\underset{|}{C =}}CH - CH_{2} \right)_{n}}$