Match the catalysts to the correct processes :
`{:("Catalyst", "Process"),((A)" "TiCl_(3), (i)" Wacker process"),((B)" "PdCl_(2), (ii) " Ziegler - Natta polymerization"),((C)" "CuCl_(2), (iii) " Contact process"),((D)" "V_(2)O_(5), (iv) " Deacon's process"):}`

Options

A. `(A) - (ii), (B) - (i), (C) - (iv), (D) - (iii)`
B. `(A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)`
C. `(A) - (iii), (B) - (i), (C) - (ii), (D) - (iv)`
D. `(A) - (iii), (B) - (ii), (C) - (iv), (D) - (i)`

Answer

To solve the problem of matching the catalysts to their respective processes, we will analyze each catalyst and process step by step.

### Step 1: Identify the catalysts and their corresponding processes

1. **Catalysts**:
- A: TiCl₃
- B: PdCl₂
- C: CuCl₂
- D: V₂O₅

2. **Processes**:
- (i) Wacker process
- (ii) Ziegler-Natta polymerization
- (iii) Contact process
- (iv) Deacon's process

### Step 2: Analyze each process and identify the correct catalyst

1. **Wacker Process**:
- The Wacker process involves the oxidation of alkenes to aldehydes using palladium chloride (PdCl₂) as a catalyst.
- **Match**: B (PdCl₂) with (i) Wacker process.

2. **Ziegler-Natta Polymerization**:
- This process is used for the polymerization of alkenes, specifically ethylene, and utilizes titanium chloride (TiCl₃) as a catalyst.
- **Match**: A (TiCl₃) with (ii) Ziegler-Natta polymerization.

3. **Contact Process**:
- The Contact process is used for the production of sulfuric acid (H₂SO₄) and involves the oxidation of sulfur dioxide (SO₂) to sulfur trioxide (SO₃) using vanadium pentoxide (V₂O₅) as a catalyst.
- **Match**: D (V₂O₅) with (iii) Contact process.

4. **Deacon's Process**:
- Deacon's process is used for the oxidation of hydrogen chloride (HCl) to chlorine (Cl₂) and commonly uses copper(II) chloride (CuCl₂) as a catalyst.
- **Match**: C (CuCl₂) with (iv) Deacon's process.

### Step 3: Summarize the matches

- A (TiCl₃) → (ii) Ziegler-Natta polymerization
- B (PdCl₂) → (i) Wacker process
- C (CuCl₂) → (iv) Deacon's process
- D (V₂O₅) → (iii) Contact process

### Final Matching

- A → ii
- B → i
- C → iv
- D → iii

### Conclusion

The correct matches are:
- A → ii (Ziegler-Natta polymerization)
- B → i (Wacker process)
- C → iv (Deacon's process)
- D → iii (Contact process)

### Answer Format

The final order is:
- A2
- B1
- C4
- D3

Thus, the correct option is **Option 1**.

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