___________ is made from a polymer that contains monomers of a chemical called ester.

Options

A. Polyester
B. Acrylic
C. Nylon
D. Rayon

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a polymer that is made from monomers containing a chemical called ester.

2. **Identifying the Options**: The options provided are:
- Polyester
- Acrylic
- Nylon
- Rayon

3. **Analyzing the Options**:
- **Polyester**: This is a type of polymer that is made from ester monomers. It is known for its durability and resistance to shrinking and stretching.
- **Acrylic**: This is a synthetic polymer made from acrylate monomers, not esters.
- **Nylon**: This is a synthetic polymer made from amide monomers, not esters.
- **Rayon**: This is a semi-synthetic fiber made from regenerated cellulose, not from ester monomers.

4. **Conclusion**: Since polyester is the only option that is made from a polymer containing monomers of a chemical called ester, the correct answer is **polyester**.

5. **Final Answer**: Polyester is made from a polymer that contains monomers of a chemical called ester.

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