A compound X is formed by the reaction of a carboxylic acid `C_(2)H_(4)O_(2)` and an alcohol in the presence of a few drops of `H_(2)SO_(4)` .The alcohol on oxidation with alkaline `KMnO_(4)` followed by acidification gives the same carboxylic acid as used in this reaction .Give the names and structures of :
The compound X. Also write the reaction.

Explanation

To solve the question, we need to identify the compound X formed from the reaction of a carboxylic acid and an alcohol, and also write the reaction involved. Here’s a step-by-step breakdown:

### Step 1: Identify the Carboxylic Acid
The carboxylic acid given is `C₂H₄O₂`, which is acetic acid (ethanoic acid). Its structure is:

```
O
||
...