Orlon is a polymer of

Options

A. Styrene
B. Teflon
C. Vinylchloride
D. Acrylonitrile

Answer

To determine what polymer Orlon is made from, we need to analyze the options given: styrene, teflon, vinyl chloride, and acrylonitrile.

### Step-by-Step Solution:

1. **Identify Orlon**:
- Orlon is a trade name for polyacrylonitrile (PAN).

2. **Understand the Structure of Orlon**:
- The monomer unit of Orlon is acrylonitrile, which has the chemical structure CH2=CH-CN.

3. **Analyze Each Option**:
- **Option 1: Styrene**:
- Styrene has the structure C6H5-CH=CH2.
- This structure does not contain the cyano (CN) group present in Orlon.
- **Conclusion**: Incorrect.

- **Option 2: Teflon**:
- Teflon is made from tetrafluoroethylene (C2F4).
- This structure contains fluorine atoms and does not have the CN group.
- **Conclusion**: Incorrect.

- **Option 3: Vinyl Chloride**:
- Vinyl chloride has the structure CH2=CH-Cl.
- This structure contains a chlorine atom and lacks the CN group.
- **Conclusion**: Incorrect.

- **Option 4: Acrylonitrile**:
- Acrylonitrile has the structure CH2=CH-CN.
- This structure contains the CN group, which matches the monomer unit of Orlon.
- **Conclusion**: Correct.

4. **Final Answer**:
- Orlon is a polymer of acrylonitrile.