Find the amount of solute deposit when 200 cm 3 of the solution is cooled from 55oc to40oc.

wouldn't it depend on the solute? http://www.mrbigler.com/misc/solubility-chart.PDF

To find the amount of solute deposit when a solution is cooled, we need to know the concentration of the solute in the solution. Without knowing the concentration, it is not possible to determine the amount of the solute that will be deposited.

If you have the concentration of the solute in the solution, you can use the formula:

Amount of solute deposit = Concentration × Volume of solution

For example, if the concentration of the solute is 0.5 g/cm^3, and you have 200 cm^3 of the solution, then you can calculate the amount of solute deposit as follows:

Amount of solute deposit = 0.5 g/cm^3 × 200 cm^3 = 100 g

But keep in mind that this calculation assumes that the solute does not change its state when the solution is cooled. If the solute has a different solubility at different temperatures, additional information would be needed to determine the amount of solute deposit.