Give one example of solid and one of liquid fumigant.

Explanation

### Step-by-Step Solution:

1. **Understanding Fumigants**: Fumigants are chemicals that are used as pesticides. They can exist in solid or liquid forms and are used to control pests on crops and harvested grains.

2. **Identifying Solid Fumigant**: One common example of a solid fumigant is **aluminium phosphate**. This chemical is often used to control pests in stored grains.

3. **Identifying Liquid Fumigant**: A well-known example of a liquid fumigant is **ethylene dichloride**. This chemical is used in various applications, including pest control.

4. **Conclusion**: Therefore, the examples of fumigants are:
- Solid Fumigant: **Aluminium Phosphate**
- Liquid Fumigant: **Ethylene Dichloride**