Homework Answers
The membrane is permeable to water and glucose.
At side A concentration of sucrose is more than the concentration of sucrose at side B, whereas the concentration of glucose is more at side B than side A.
Since, membrane is permeable to Glucose, Glucose will move from side B to side A, until it's concentration gets balanced on both the sides.
Since, membrane is not permeable to sucrose, it cannot move from side A to side B even though side A contains more concentration of sucrose than side B. But in order to balance the concentration of sucrose as a dissolved solute concentration water will move from side A to side B.
So water level rises at side B than side A.
Hence, 4th option is the correct answer.
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