How will you separate iron filings, ammonium chloride and sand from their mixture?

Explanation

To separate a mixture of iron filings, ammonium chloride, and sand, we can follow these steps:

### Step-by-Step Solution

1. **Magnetic Separation of Iron Filings**:
- **Method**: Use a magnet to attract the iron filings from the mixture.
- **Process**: Move the magnet over the mixture. The iron filings will stick to the magnet and can be removed easily.
- **Result**: Iron filings are separated from the mixture.
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