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Problem:

Suppose a semipermeable membrane separates two solutions. One solution has 0.72g glucose to 1.0L of water; the other has 0.117g NaCl to 1.0 L of water.

Required:

Question: Given that glucose has a molecular weight of 180 and NaCl has a molecular weight of 58.5, what are the following calculations?

Question: The molality and osmolality of each solution.

Question: Will osmosis occur? And if so, in which direction (assuming the membrane is permeable to water but not to glucose or NaCl).

Please show all the calculations step by step.

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  • Category:- Biology
  • Reference No.:- M91162114

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