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Question
100 III, J.US R kg moll)
solution prepared by dissolving 0.300 g of an unknown
compound in 30 g of CCI, has a boiling point that is 0.39200
higher than that of pure CCl4. What is the molecular weight
of solute ? (Molal boiling point elevation constant of CCM is
5.02°C/m)
(Ans. 128.06 g moll)
ADEO
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