Question

Which method can be used to separate

(a) a mixture of iron fillings and sand ?

(b) a mixture of sugar solution and sand?​

Answer 1

Answer:

Explanation:

(a) The magnetic separation is a process in which magnetically susceptible material is extracted from a mixture using magnetic force. This is best way to separate the mixture of sand and iron fillings as iron is attracted by magnet.

(b) The sugar if you dissolve in water, the solution can be washed off and the sand will remain suspended. The sugar can be complete removed by heating the water in the solution. The sand can be filtered and separated from water by filtration process using filter paper.