The gas produced by the action of dil, sulphuric acid on bleaching powder is

Options

A. `H_(2)`
B. `NH_(3)`
C. `Cl_(2)`
D. `CO_(2)`

Explanation

To solve the question regarding the gas produced by the action of dilute sulfuric acid on bleaching powder, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Components**:
- Bleaching powder is chemically represented as Calcium Oxychloride, which is \( \text{Ca(OCl)}_2 \).
- Dilute sulfuric acid is represented as \( \text{H}_2\text{SO}_4 \).

2. **Write the Reaction**:
- When bleaching powder reacts with dilute sulfuric acid, the reaction can be represented as:
\[ \text{Ca(OCl)}_2 + \text{H}_2\text{SO}_4 \rightarrow \text{CaSO}_4 + \text{H}_2\text{O} + \text{Cl}_2 \]
- In this reaction, calcium sulfate (\( \text{CaSO}_4 \)) and water (\( \text{H}_2\text{O} \)) are formed, along with chlorine gas (\( \text{Cl}_2 \)).

3. **Identify the Gas Produced**:
- From the reaction, it is clear that the gas produced is chlorine gas (\( \text{Cl}_2 \)).

4. **Conclude the Answer**:
- Therefore, the gas produced by the action of dilute sulfuric acid on bleaching powder is chlorine gas (\( \text{Cl}_2 \)).

### Final Answer:
The gas produced by the action of dilute sulfuric acid on bleaching powder is chlorine gas (\( \text{Cl}_2 \)).

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