Convert :
(ii) Malonic acid to acetic acid

Explanation

To convert malonic acid (CH2(COOH)2) to acetic acid (CH3COOH), we can follow these steps:

### Step 1: Identify the structure of malonic acid
Malonic acid is a dicarboxylic acid with the formula CH2(COOH)2. It has two carboxylic acid groups (-COOH) attached to a two-carbon chain.

### Step 2: Understand the process of decarboxylation
Decarboxylation is the process of removing a carboxyl group (-COOH) from a molecule, which results in the release of carbon dioxide (CO2). In this case, we will be removing one of the carboxyl groups from malonic acid.

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