Which of the following compound will give butanone on oxidation with alkaline `KMnO_(4)` solution ?

Options

A. Butan-1-01
B. Butan-2-01
C. Both (a) and (b)
D. None of these

Explanation

To determine which compound will yield butanone upon oxidation with alkaline KMnO4 solution, we need to analyze the given options and their structures.

### Step-by-Step Solution:

1. **Identify the Compounds**:
We have two compounds to consider:
- **Butanol (butane-1-ol)**: This is a primary alcohol with the structure CH3-CH2-CH2-CHOH.
- **Butan-2-ol**: This is a secondary alcohol with the structure CH3-CHOH-CH2-CH3.

2. **Understand the Oxidation Process**:
- **Primary Alcohols**: When oxidized, primary alcohols typically convert to aldehydes. For example, butanol would oxidize to butanal (an aldehyde).
- **Secondary Alcohols**: When oxidized, secondary alcohols convert to ketones. For example, butan-2-ol would oxidize to butanone (a ketone).

3. **Determine the Product**:
- **Oxidizing Butanol**: If we oxidize butanol using alkaline KMnO4, it will yield butanal, not butanone.
- **Oxidizing Butan-2-ol**: If we oxidize butan-2-ol using alkaline KMnO4, it will yield butanone.

4. **Conclusion**:
Since we want to obtain butanone from oxidation, the only suitable compound is butan-2-ol. Therefore, the answer is:
- **Option B: Butan-2-ol** will give butanone upon oxidation with alkaline KMnO4.

### Final Answer:
**Butan-2-ol (Option B)** will give butanone upon oxidation with alkaline KMnO4 solution.