Question

c )Both Seema and Mani were asked to make salt solution. Seema was given a teaspoonful of salt and half a glass of water, whereas Mani was given twenty teaspoons full of salt and half a glass of water. (i) How would they make salt solutions? (ii) Who would be able to prepare saturated solution? (iii) What can Mani do to ensure all the salt is dissolved in water .

Answer 1

Answer:

Seema can simply add the salt whereas Mani will have to heat the water

Explanation:

(i)  Mani will need to heat the water alot and then add salt to make the solution saturated

(ii) Mani will be able to since Seema deons't have  enough salt to make it saturated

(iii) Mani will heat the solution