Question

Dissolve two spoons of common salt in half a cup of water.
Now if you want to get the salt back, what will you do?

Answer 1

We can get back the salt we dissolved in water by
two methods-
i. Either heating up the salted water in a pan on a burner.
ii. Or keeping the salted water pan in the sun.
In both ways, the water will get evaporated in the form of
water vapours and the salt will have remained back in the pan.