Which acid is used in flovoured drinks ?

Options

A. Boric acid
B. Carbonic acid
C. Sulphuric acid
D. Oxalic acid

Explanation

### Step-by-Step Solution:

1. **Identify the Question**: The question asks which acid is used in flavored drinks.

2. **Consider the Options**: The options provided are:
- a) Boric acid (H₃BO₃)
- b) Carbonic acid (H₂CO₃)
- c) Sulfuric acid (H₂SO₄)
- d) Oxalic acid (C₂H₂O₄)

3. **Analyze Each Option**:
- **Boric Acid (H₃BO₃)**: This is a white compound and is not typically used in flavored drinks.
- **Carbonic Acid (H₂CO₃)**: This acid is formed when carbon dioxide (CO₂) dissolves in water. It is commonly found in carbonated beverages, making it a likely candidate for flavored drinks.
- **Sulfuric Acid (H₂SO₄)**: Known as the "king of acids," it is very strong and not safe for consumption, thus not used in drinks.
- **Oxalic Acid (C₂H₂O₄)**: This acid is found in various plants and is not used in flavored drinks.

4. **Conclusion**: After analyzing all the options, the correct answer is **Carbonic Acid (H₂CO₃)**, as it is commonly used in carbonated beverages.

### Final Answer:
The acid used in flavored drinks is **Carbonic Acid (H₂CO₃)**.

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