Match the uses of the metal aluminium given in column I with its properties given in column II and mark the appropriate choice.
`{:("Column I","Column II"),((A)"Transmission cable",(i) "High malleability"),((B)"Aircraft body",(ii)"High electrical conductivity"),((C )"Packing industry",(iii)"High thermal conductivity"),((D) "Utensils",(iv) "Light and tough alloys"):}`

Options

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

Answer

To solve the question of matching the uses of aluminum with its properties, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Use of Aluminum in Transmission Cables**:
- Aluminum is used in transmission cables primarily due to its **high electrical conductivity**. This property allows it to efficiently conduct electricity over long distances.

**Hint**: Think about why materials are chosen for electrical applications.

2. **Identify the Use of Aluminum in Aircraft Bodies**:
- The aircraft body requires materials that are **light and tough**. Aluminum alloys, particularly those containing zinc, provide a combination of low weight and high strength, making them suitable for aircraft construction.

**Hint**: Consider the properties needed for materials used in aviation.

3. **Identify the Use of Aluminum in the Packing Industry**:
- In the packing industry, aluminum is favored for its **high malleability**. This property allows aluminum to be easily shaped into foils and containers, which are commonly used for packaging food and beverages.

**Hint**: Reflect on the characteristics that make a material suitable for packaging.

4. **Identify the Use of Aluminum in Utensils**:
- Aluminum utensils are known for their **high thermal conductivity**. This property allows them to heat up quickly and evenly, making them ideal for cooking.

**Hint**: Think about how materials behave when used for cooking and heat transfer.

### Final Matching:

- **Transmission Cable** → (ii) High electrical conductivity
- **Aircraft Body** → (iv) Light and tough alloys
- **Packing Industry** → (i) High malleability
- **Utensils** → (iii) High thermal conductivity

### Conclusion:
The correct matches are:
- A → ii
- B → iv
- C → i
- D → iii

Thus, the final answer is option number three.