Question

Q2. Write down the ways to separate the mixture of lodine, Sand and Iron nails​

Answer 1

Answer: to separate the iron filings use a magnet. add some hexane to the mixture and dissolve the iodine out of the mixture, leaving the sand behind.

Answer 2

Answer:

Wrap a magnet in plastic lunch wrap and move it through the mixture of the three solids. The iron filings will stick to the magnet. The filings can be removed by unwrapping the plastic from the magnet carefully! Mix the remaining salt and sand in water and stir.