Commercial acetic acid is used in the prepa- ration of

Options

A. mead
B. vinegar
C. wine
D. alcohol

Answer

**Step-by-Step Solution:**

1. **Understanding Acetic Acid**: Acetic acid is a colorless liquid organic compound with the molecular formula CH3COOH. It is commonly known for its sour taste and pungent smell.

2. **Production of Acetic Acid**: Acetic acid can be produced through two main biological processes:
- **Oxidative Fermentation**: This process requires oxygen and involves converting glucose to acetic acid with the help of ethanol as an intermediate. The enzyme involved in this process is called acetobacter.
- **Anaerobic Fermentation**: This process occurs in the absence of oxygen, where glucose is directly converted to acetic acid without any intermediate. The enzymes involved in this process are Clostridium and Acetobacterium.

3. **Commercial Uses of Acetic Acid**: The primary commercial product derived from acetic acid is vinegar. Vinegar is widely used in cooking, food preservation, and as a condiment.

4. **Analyzing the Options**: The question asks which product is prepared using commercial acetic acid. The options provided are:
- Meat
- Vinegar
- Wine
- Alcohol

5. **Identifying the Correct Answer**: Among the options, vinegar is the only product that is directly associated with the commercial use of acetic acid. Therefore, the correct answer is vinegar.

**Final Answer**: Commercial acetic acid is used in the preparation of **vinegar**.

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