Sulphuric acid is a dibasic acid in nature, hence it forms

Options

A. Acidic salt
B. Acidic and basic salt
C. Acidic and normal salt
D. Double salt

Answer

To solve the question regarding the nature of sulfuric acid and the types of salts it can form, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Chemical Formula of Sulfuric Acid**:
- The chemical formula of sulfuric acid is \( H_2SO_4 \).

2. **Determine the Basicity of Sulfuric Acid**:
- Basicity refers to the number of hydrogen ions (H⁺) that an acid can donate. For sulfuric acid, it has two hydrogen atoms that can dissociate as protons (H⁺) when it reacts with a base. Therefore, sulfuric acid is classified as a dibasic acid.

3. **Understand the Reaction with Bases**:
- When sulfuric acid reacts with a base like sodium hydroxide (NaOH), it can react in two different ways depending on the amount of base used:
- **First Reaction**:
\[ H_2SO_4 + NaOH \rightarrow NaHSO_4 + H_2O \]
This reaction produces sodium hydrogen sulfate (NaHSO₄), which is an acidic salt because it still contains one acidic hydrogen.
- **Second Reaction**:
\[ H_2SO_4 + 2NaOH \rightarrow Na_2SO_4 + 2H_2O \]
This reaction produces sodium sulfate (Na₂SO₄), which is a normal salt as it does not contain any acidic hydrogen.

4. **Conclusion**:
- Since sulfuric acid can form both an acidic salt (NaHSO₄) and a normal salt (Na₂SO₄), we conclude that sulfuric acid, being dibasic, can indeed form these types of salts.

### Final Answer:
Sulfuric acid is a dibasic acid in nature, hence it forms both acidic salts (like NaHSO₄) and normal salts (like Na₂SO₄).