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Notdumb is a drug widely utilized to treat stupidity. A solution created by dissolving 15.5 g of notdumb in
20 mL of water has a freezing point 2.130C below that of pure water. Explain what is the molar mass of notdumb in g/mol? density of water is 0.989 g/mL as well as Kf = 1.860C/m; Presume i = 1 for Notdumb

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