80 ml of solution contains 20 g of solute .Calculate the concentration in terms of mass of volume percentage of the solution.

A solution contain 50 g of a common salt in 200 g of water. Calculate the concentration in terms of mass by mass percentage of the solutions.

A solution contains 40 grams of common salt in 320 grams of water.Calculate the concentration in terms of mass by mass percentage of solution.

A solution contains 60g of sugar in 240 g of water. Find the concentration in terms by mass percentage of the solution.

Define mass percentage solution.

Mass by mass percentage of a solution = ..........

Calculate the concentration in terms of mass by volume percentage of the solution containing 2.5 g potassium chloride in 50 ml of potassium chloride(KCl) Solution.