Bakelite is obtained from phenol by reacting with

Options

A. formaldehyde
B. acetaldehyde
C. ethylalcohol
D. acetone

Explanation

**Step-by-Step Solution:**

1. **Identify the Starting Material**: The question states that Bakelite is obtained from phenol. Phenol is the primary starting material for the synthesis of Bakelite.

2. **Determine the Reactant**: To synthesize Bakelite, phenol must react with another compound. The options provided are:
- A) Formaldehyde
- B) Acetaldehyde
- C) Ethyl alcohol
- D) Acetone

3. **Select the Correct Reactant**: Among the options, formaldehyde is the correct reactant. The reaction between phenol and formaldehyde leads to the formation of Bakelite, which is also known as phenol-formaldehyde resin.

4. **Understand the Type of Polymer**: Bakelite is classified as a thermosetting polymer. This means that once it is set or cured, it cannot be remelted or reshaped by heating. This property is crucial for its applications.

5. **Applications of Bakelite**: Bakelite is widely used in making various products such as utensil handles and combs due to its durability and heat resistance.

6. **Conclusion**: The correct answer to the question is that Bakelite is obtained from phenol by reacting with formaldehyde.

**Final Answer**: Bakelite is obtained from phenol by reacting with **formaldehyde** (Option A).

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