Pure water boils at 100.0ºC. A solution made by dissolving sugar (C₁₂H₂₂O₁₁) in 448 g of water has a boiling point of 103.2ºC. How many moles of sugar (in mol) were dissolved in this solution? For water, Kb = 0.52ºC.kg/mol. Give your answer to three sig figs.