Question

3. How will you separate a mixture of common salt, sand and iron filings?​

Answer 1

Answer:

We will separate common salt, sand and iron filings from their mixture by using a magnet, filtration and evaporation. First, a magnet is moved over a mixture of iron filings, sand and common salt. In the process, iron filings are separated by the magnet. After that, sand and common salt are mixed in water.

Answer 2

Answer:

We will separate common salt, sand and iron filings from their mixture by using a magnet, filtration and evaporation. First, a magnet is moved over a mixture of iron filings, sand and common salt. In the process, iron filings are separated by the magnet. After that, sand and common salt are mixed in water.