Match the items of column I and column II
`{:("Column I","Column II"),(A. CH_(2)CI_(2), P. "Antiseptic"),(B.C CI_(4), Q. "Insecticide"),(C. (p-CI C_(6)H_(4))_2CHC CI_(3), R. "Pyrene"),(D. CHI_(3), S. "Refrigerend"):}`

Options

A. A-R, B-Q, C-S, D-p
B. A-S, B-R, C-Q, D-P
C. A-Q, B-P, C-S, D-R
D. A-P, B-S, C-R, D-Q

Answer

To solve the problem of matching the items in Column I with those in Column II, we will analyze each compound in Column I and determine its corresponding use or property from Column II.

### Step-by-Step Solution:

1. **Identify Compound A: CH₂Cl₂ (Dichloromethane)**
- **Properties/Uses:** CH₂Cl₂ is commonly used as a solvent and in the production of refrigerants.
- **Match:** A → S ("Refrigerant")

2. **Identify Compound B: CCl₄ (Carbon Tetrachloride)**
- **Properties/Uses:** CCl₄ is used in the synthesis of various organic compounds, including pyrene, and was historically used as a solvent and cleaning agent.
- **Match:** B → R ("Pyrene")

3. **Identify Compound C: (p-ClC₆H₄)₂CHCl₃ (DDT)**
- **Properties/Uses:** DDT is well-known as an insecticide.
- **Match:** C → Q ("Insecticide")

4. **Identify Compound D: CHI₃ (Iodoform)**
- **Properties/Uses:** Iodoform is primarily used as an antiseptic.
- **Match:** D → P ("Antiseptic")

### Final Matches:
- A → S ("Refrigerant")
- B → R ("Pyrene")
- C → Q ("Insecticide")
- D → P ("Antiseptic")

### Summary of Matches:
- A: CH₂Cl₂ → S: "Refrigerant"
- B: CCl₄ → R: "Pyrene"
- C: (p-ClC₆H₄)₂CHCl₃ → Q: "Insecticide"
- D: CHI₃ → P: "Antiseptic"