Phenol is used in the manufacture of:

Options

A. Bakelite
B. Polystyrene
C. Nylon
D. PVC

Answer

**Step-by-Step Solution:**

1. **Identify the Compound:** The question asks about the uses of phenol. Phenol is a significant organic compound with the formula C6H5OH.

2. **Understand the Applications of Phenol:** Phenol is primarily used in the production of various chemicals and materials. One of the most notable applications is in the manufacture of Bakelite.

3. **Chemical Reaction Involved:** The process begins with phenol reacting with formaldehyde (HCHO). This reaction leads to the formation of ortho-hydroxy methyl phenol (also known as resorcinol).

4. **Formation of Bakelite:** The ortho-hydroxy methyl phenol can further react with more phenol to produce Bakelite, which is a type of thermosetting plastic. Bakelite is known for its durability and heat resistance, making it suitable for various applications.

5. **Conclusion:** Therefore, the correct answer to the question is that phenol is used in the manufacture of Bakelite.

**Final Answer:** Phenol is used in the manufacture of Bakelite.

---