The basic unit of neoperene is:

Options

A. Chlororprene
B. Isoprene
C. Styrene
D. Butadiene

Answer

To determine the basic unit of neoprene, we can follow these steps:

### Step 1: Understand what neoprene is
Neoprene is a type of synthetic rubber that belongs to a family of materials known for their elasticity and durability.

**Hint:** Look for the classification of neoprene in terms of its material type.

### Step 2: Identify the monomer used to produce neoprene
Neoprene is produced through the polymerization process of a specific monomer known as chloroprene.

**Hint:** Recall the definition of a monomer and how it relates to polymers.

### Step 3: Define polymerization
Polymerization is the chemical process where small molecules (monomers) join together to form a larger molecule (polymer). In the case of neoprene, chloroprene molecules link together.

**Hint:** Think about how small units combine to form larger structures.

### Step 4: Conclude the basic unit of neoprene
Since neoprene is formed by the polymerization of chloroprene, the basic unit or monomer of neoprene is chloroprene itself.

**Hint:** Identify the relationship between the polymer and its constituent monomer.

### Final Answer
The basic unit of neoprene is **chloroprene**.

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