Write the name and structure of the monomer of each of the following polymers :
(i)Neoprene
(ii) Buna-S
(iii) Teflon

Explanation

To answer the question, we need to identify the monomers for each of the specified polymers: Neoprene, Buna-S, and Teflon.

### Step-by-Step Solution:

#### (i) Neoprene
1. **Identify the Monomer**: The monomer for Neoprene is 2-chloro-1,3-butadiene.
2. **Write the Structure**: The structural formula of 2-chloro-1,3-butadiene can be represented as:
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