Deacon's process is used in the manufacture of

Options

A. bleaching powder
B. sulphuric acid
C. nitric acid
D. chlorine

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Deacon's Process**: Deacon's process is a chemical method used primarily for the production of chlorine gas (Cl2) from hydrochloric acid (HCl) and oxygen (O2).

2. **Chemical Reaction**: The main chemical reaction involved in Deacon's process can be represented as:
\[ 4 HCl + O_2 \rightarrow 2 Cl_2 + 2 H_2O \]
This reaction indicates that hydrochloric acid reacts with oxygen to produce chlorine gas and water.

3. **Identifying the Options**: The question provides four options:
- A) Bleaching powder
- B) Sulphuric acid
- C) Nitric acid
- D) Chlorine

4. **Analyzing Each Option**:
- **Bleaching Powder**: This is produced from chlorine and slaked lime, not directly from Deacon's process.
- **Sulphuric Acid**: This is manufactured through the Contact Process, not Deacon's process.
- **Nitric Acid**: This is produced from ammonia and oxygen, typically via the Ostwald process.
- **Chlorine**: This is directly produced from the Deacon's process as established in the reaction above.

5. **Conclusion**: Based on the analysis, the correct answer to the question is option D) Chlorine.

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