Question

Decide how to separate these mixture? If it is not possible, please write
cannot be separated" on the space provided.

Mixture 1 salt and iron filings

Mixture 2 water and pebbles

Mixture 3 salty water

Mixture 4 salt, iron filings and water

Mixture 5 gravel, sand and sugar

Mixture 6 gravel, sand, sugar and iron filings
​

Answer 1

Answer:

1-by magnetic seperation

2- filtration

3-Evaporation

4-Magnetic and then evaporate it

5-you can separate gravel and sand by Threshing

6- magnetic and then threshing