Acrilan fibre used for cloth, carpets and blankets, it the polymer of

Options

A. acrylonitrile
B. ethylacrylate
C. styrene
D. monochlorotrifluoro ethane

Answer

To solve the question regarding the polymer of acrilan fiber, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Acrilan Fiber**:
Acrilan fiber is a synthetic fiber commonly used in textiles such as clothing, carpets, and blankets.

**Hint**: Acrilan is a type of synthetic fiber, often used in various textile applications.

2. **Determine the Monomer**:
The monomer that forms acrilan fiber is acrylonitrile. The chemical structure of acrylonitrile is represented as CH2=CH-CN.

**Hint**: Look for the chemical structure of acrylonitrile, which contains a vinyl group and a nitrile group.

3. **Polymerization Process**:
When acrylonitrile undergoes polymerization, it forms polyacrylonitrile (PAN), which is the actual polymer used in making acrilan fiber.

**Hint**: Remember that polymerization is the process of linking monomers together to form a polymer.

4. **Write the Polymer Structure**:
The repeating unit of polyacrylonitrile can be represented as -(CH2-CH(CN))-n, where 'n' indicates the number of repeating units.

**Hint**: Focus on how the monomer units connect to form long chains in the polymer.

5. **Conclusion**:
Therefore, the correct answer to the question is that acrilan fiber is the polymer of acrylonitrile.

**Hint**: Review the options provided in the question to confirm that acrylonitrile is listed as one of the choices.

### Final Answer:
Acrilan fiber is the polymer of acrylonitrile.