Match the compounds (A) ethanol, (B) methane, (C) ethanoic acid, (D) ethyne and (E) ethene with the descriptions given below:
It forms methanol on oxidation in the presence of copper at `200^@C`.

Explanation

To solve the question, we need to identify which compound among the given options can be oxidized to form methanol (CH₃OH) when treated with copper at 200°C. Let's analyze the options step by step.

### Step-by-Step Solution:

1. **Identify the Product**: The product we are looking for is methanol (CH₃OH), which has one carbon atom.

2. **Analyze the Options**:
- **(A) Ethanol (C₂H₅OH)**: This compound has two carbon atoms. Oxidation of ethanol would not yield methanol.
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