Question

How do I separate sand and chalk powder?

Answer 1

First use the fine seive to separate the larger particles like sand, toothpick, small pebbles and iron fillings. Then use magnet to again remove the iron fillings if there were. Then add water to the mixture and the sugar will dissolve but the chalk powder will settle down as it is quite insoluble.

Answer 2

Answer:

Explanation:

Use a sieve to get the sand out of the mixture, and then they are separated