Which one of the following acids is also known as Vitamin C?
Ascorbic acid
Understanding Vitamin C and Its Chemical Name
The question asks to identify the acid that is also known as Vitamin C. Vitamin C is a crucial nutrient required by the body for various functions, including growth, development, and repair of all body tissues. Like many vitamins, it also has a specific chemical name.
Let's look at the options provided and determine which one corresponds to Vitamin C.
Analyzing the Options for Vitamin C
- Methanoic acid: This acid is also commonly known as formic acid. It is found naturally in the venom of ant stings and bee stings. It is not Vitamin C.
- Ascorbic acid: This is the scientific name for Vitamin C. It is a water-soluble vitamin and is found in many fruits and vegetables, such as oranges, strawberries, kiwi, bell peppers, spinach, kale, and broccoli. Its chemical structure is a six-carbon compound.
- Lactic acid: This acid is produced in muscle tissues during intense exercise. It is also found in sour milk products like yogurt, produced by bacterial fermentation. It is not Vitamin C.
- Tartaric acid: This is a naturally occurring organic acid found in many plants, notably grapes. It is a common ingredient in baking powder and is used as an antioxidant. It is not Vitamin C.
Based on the chemical names, Ascorbic acid is the compound that is synonymous with Vitamin C.
Conclusion on the Acid Known as Vitamin C
Comparing the options to the known chemical name of Vitamin C, it is clear that Ascorbic acid is the correct answer. Vitamin C and Ascorbic acid refer to the same essential nutrient.
| Acid Name | Also Known As / Identity |
|---|---|
| Methanoic acid | Formic acid (found in ant stings) |
| Ascorbic acid | Vitamin C |
| Lactic acid | Produced during anaerobic respiration, found in yogurt |
| Tartaric acid | Found in grapes, used in baking |
Revision Table: Key Acids
| Acid Name | Common Source or Role | Is it Vitamin C? |
|---|---|---|
| Methanoic acid | Ant stings, Bee stings | No |
| Ascorbic acid | Citrus fruits, Vegetables | Yes |
| Lactic acid | Muscle activity, Fermented milk | No |
| Tartaric acid | Grapes, Tamarind | No |
Additional Information: Importance of Ascorbic Acid (Vitamin C)
Ascorbic acid, or Vitamin C, plays many vital roles in the body. Some key functions include:
- It is a powerful antioxidant, helping to protect cells from damage caused by free radicals.
- It is necessary for the growth, development, and repair of all body tissues.
- It is involved in the formation of collagen, an important protein used to make skin, tendons, ligaments, and blood vessels.
- It helps the body absorb iron.
- It supports the immune system.
A deficiency in Ascorbic acid leads to scurvy, a disease characterized by fatigue, gum inflammation, joint pain, and poor wound healing.
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