Answer Happy

Solve on paper using correct formula and showing step by step calculation. (Each correct formula/step carries marks) An aqueous solution of CaCl, weighs 5 kg. The solution has 2 moles of Cach present in it The Density of the solution is 1.35 g/ml. (Atomic mass of Ca 40 and that of CI-35.5) Find the ori a) Molarity of the solution b) Molality of the solution c) Number of molecules of CaCl in the solution d) Number of Cl atoms in the solution. e) If the solution is diluted to double its volume, what will be the Molarity of the solution? 7 B 1 E E E %3