The compound which does not react with sodium is

Options

A. `CH_(3)CO OH`
B. `CH_(3) - CHOH - CH_(3)`
C. `C_(2)H_(5)OH`
D. `CH_(3)-O-CH_(3)`

Answer

To determine which compound does not react with sodium, we need to analyze the properties of the given compounds: carboxylic acids, alcohols, and ethers.

### Step-by-Step Solution:

1. **Identify the Compounds**: The question presents four types of compounds:
- A: Carboxylic acid
- B: Alcohol (second degree)
- C: Alcohol (first degree)
- D: Ether

2. **Understand the Reactivity with Sodium**:
- Sodium is a highly reactive metal that can react with certain organic compounds.
- Carboxylic acids and alcohols (both primary and secondary) are known to react with sodium to liberate hydrogen gas (H₂).

3. **Analyze Each Compound**:
- **Carboxylic Acid**: Reacts with sodium, releasing hydrogen gas.
- **Alcohol (Second Degree)**: Reacts with sodium, releasing hydrogen gas.
- **Alcohol (First Degree)**: Reacts with sodium, releasing hydrogen gas.
- **Ether**: Ethers do not react with sodium, as they lack acidic hydrogen atoms.

4. **Conclusion**: Since carboxylic acids and alcohols (both types) react with sodium, the only compound that does not react with sodium is **D: Ether**.

### Final Answer:
The compound which does not react with sodium is **D: Ether**.