Assignment 2 (Chem 102)Ques 1A beaker containing 20g sugar in 100 g water and another containing 10 g sugar in 100g water was placed under a bell jar and allowed to stand until equilibrium is reached. How much water will be transferred from one beaker to other? 2.5 marksQues 2 The vapour pressure of an aqueous solution of glucose is 750mm of Hg at 373 K. Calculate molality and mole fraction of solute. 2.5 marksQues 3 An aqueous solution of glucose boils at 100.010C. The molal elevation constant for water is 0.5 K mole-1 kg. What is the number of glucose molecules in the solution containing 100g water. 2.5 marksQues 4 A solution of KCl containing 7.45 g of it per liter solution has osmotic pressure 4.68 atm at 300K. Calculate vant Hoff factor, degree of dissociation and osmotic coefficient. 2.5 marksQues 5 Differentiate physisorption and chemisorption and explain the factor affecting the adsorption 5 marksQues 6 Explain the relation between fraction of sites occupied by the gas molecules and pressure of gas during adsorption on solid surface with help of graph at very low, moderate and high pressure. 5 marks