1What procedural change for this experiment would be necessa

1.What procedural change for this experiment would be necessary if the solubility of the salt were intially determined at 10 degrees celsius followed by solublity determinations at 20,35,50,65 and 80?

Solution

We have to take 6 test tubes here instead of one with same amount of solvent and and add some amount of solute to each. And measure the solubility at the pariticular temperature by slowly adding solute to the solvent. Till it comes yo saturation..then measure yhe recrystallisatiin yemo. And the calculate the amount of solute dissolved from the amount of solute added. Constant stirring must be done.