Question

the membrane in this u - shaped tube is not permeable to the solute, but it is permeable to water. so diffusion of solute molecules will not occur, but osmosis will. which model shows how the water in the u - shaped tube will move over time? work it out not feeling ready yet? this can help:

Explanation:

Step1: Understand osmosis principle

Osmosis is the movement of water from an area of lower - solute concentration to an area of higher - solute concentration across a semi - permeable membrane.

Step2: Analyze the U - tube situation

The right side of the U - shaped tube has a higher solute concentration compared to the left side. So, water will move from the left side (lower solute concentration) to the right side (higher solute concentration).

Step3: Determine the water level change

As water moves to the right side, the water level on the right side will rise and the water level on the left side will fall.

Answer:

The model where the water level on the left side of the U - shaped tube is lower and the water level on the right side is higher (the right - most model among the given options if we assume the left - most is the initial state) shows how the water will move over time.