Problem: Which of the following statements about the conditions shown in the U-shaped tube are true? Select all that apply: A) There is more solute in the left arm of the tube than in the right arm of the tube. B) There is less free water in the right arm of the tube than in the left arm of the tube. C) Water is tightly clustered around the hydrophilic solute molecules on both sides of the membrane. D) Solutes can pass through the selectively permeable membrane from right to left, but free water cannot. 

FREE Expert Solution

Osmosis – movement of solvent molecules across a selectively-permeable membrane

– solvent molecules move from lower to higher solute concentration

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Problem Details

Which of the following statements about the conditions shown in the U-shaped tube are true? 


Select all that apply: 

A) There is more solute in the left arm of the tube than in the right arm of the tube. 

B) There is less free water in the right arm of the tube than in the left arm of the tube. 

C) Water is tightly clustered around the hydrophilic solute molecules on both sides of the membrane. 

D) Solutes can pass through the selectively permeable membrane from right to left, but free water cannot. 

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Based on our data, we think this problem is relevant for Professor Bokretsion's class at Dominican University.