Question

describe the separation of salt and sand​

Answer 1

Explanation:

1. First add water

2. Then sand can be separated by sedimentation

3.Then to separate salt frol water, use evaporation technique

Answer 2

Answer: add water, then decantation/filteration, then evaporation

Explanation: first we will add water to the mixture

Then we will wait for sometime

After that we will separate sand either by decantation or by filtration

The we will obtain salt solution

Then we will evaporate it

We will get salt

Hence they are separated

If we want the water also, then after evaporation we have to condende it by placing any cool sirface near the steam which has been produced by heating during evaporation