Question

how can we separate a mixture containing sand,salt,iron,zinc​

Answer 1

Answer:

Separating iron filings, salt and sand is one of the most interesting experiments that can be undertaken by students investigating the principles of separation of materials.

In this topic, you will be taken through the experiment and the theory used.

Explanation:

Answer 2

First of all put the mixture in water so that salt will dissolve in water and rest of the components will settle down.. then by the process of devastation remove the water and evaporate it so salt will get separated.... Now keep the magnet near the mixture of sand,iron and zinc... as zinc and sand are non magnetic... but iron is magnetic... iron will be separated..... Now by the process of seiving sand and zinc can be separated.....