Terpenes are the polymers of

Options

A. Pentanoic acid
B. 1, 3 - Pentadiene
C. Isoprene
D. Pentanal

Answer

To solve the question "Terpenes are the polymers of," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Polymers**:
- Polymers are large molecules made up of repeating structural units known as monomers. These monomers are linked together through chemical bonds.

2. **Identifying Terpenes**:
- Terpenes are a class of natural compounds primarily found in plants and some animals. They are known for their aromatic qualities and are responsible for the scent of many plants.

3. **Chemical Formula of Terpenes**:
- The general formula for terpenes is C5H8n, where 'n' indicates the number of isoprene units that are linked together to form the terpene.

4. **Monomer of Terpenes**:
- The basic building block or monomer of terpenes is isoprene. Isoprene has the chemical structure CH2=C(CH3)-CH=CH2.

5. **Conclusion**:
- Since terpenes are formed by the polymerization of isoprene units, we conclude that terpenes are polymers of isoprene.

### Final Answer:
Terpenes are the polymers of **isoprene**.

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