Which of the following acids is a vitamin?

Options

A. Aspartic acid
B. Ascorbic acid
C. Adipic acid
D. Saccharic acid

Explanation

To determine which of the following acids is a vitamin, we will analyze each option provided:

1. **Aspartic Acid**: This is an amino acid, which is a building block of proteins. It is not classified as a vitamin.

2. **Ascorbic Acid**: This is the chemical name for Vitamin C. It plays a crucial role in the body, particularly in the formation of collagen and the maintenance of a healthy immune system. It is also known for its role in preventing scurvy, a disease caused by a deficiency of Vitamin C.

3. **Adipic Acid**: This is a dicarboxylic acid used primarily in the production of nylon and other synthetic materials. It is not a vitamin.

4. **Saccharic Acid**: This is also a dicarboxylic acid derived from the oxidation of glucose. It does not have any vitamin properties.

Based on this analysis, the only acid listed that is classified as a vitamin is **Ascorbic Acid** (Vitamin C).

**Final Answer**: Ascorbic Acid (Vitamin C)

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