What type of polymer is bakelite?

Options

A. Linear polymer
B. Atom hybrid polymer
C. Equipolymer
D. None of these

Explanation

**Step-by-Step Solution:**

1. **Understanding Bakelite**: Bakelite is a type of synthetic polymer that is widely known for its heat-resistant properties and is used in various applications, including electrical insulators and kitchenware.

2. **Identifying the Type of Polymer**: Bakelite is classified as a **condensation polymer**. This means that during its formation, small molecules (by-products) are released.

3. **Formation of Bakelite**: The primary reactants in the formation of Bakelite are **phenol** and **formaldehyde**. When these two compounds react, they undergo a condensation reaction, resulting in the formation of Bakelite along with the release of water (H2O) as a by-product.

4. **Structure of Bakelite**: Bakelite is characterized by a **cross-linked structure**. This means that the polymer chains are interconnected, which contributes to its strength and heat resistance.

5. **Conclusion**: Based on the above points, Bakelite is classified as a **condensation polymer** and specifically a **cross-linked polymer**.

**Final Answer**: Bakelite is a condensation polymer.

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