A Mixture Containing 41

question 109

Multiple Choice

A mixture containing 41.0 g of an unknown nonelectrolyte and 160.0 g of water has a freezing point of -1.34 °C.Given for water,what is the molecular weight (g/mol) of the unknown solute?

• A)57.0
• B)356
• C)0.720
• D)4.74
• E)0.355

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