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As shown above, two solutions with similar solute concentration are separated by

ID: 278668 • Letter: A

Question

As shown above, two solutions with similar solute concentration are separated by a membrane that allows only water to pass, and one solution is of greater volume than the other. which choice best describes the first step towards achieving equilibrium from this point? A. the water will flow from the left side, down its pressure gradient, until the two sides achieve equal height. B. Water will pass to the right side and increase its volume. C. any water that passes to the left side will create a tension on the right side, pulling the water back to the right side. D. the energy in the pressure gradient will drive water to the left side, which will cause the solute concentration on the right side to increase. E.Since there is no concentration gradient present, there will be no net movement of water.

Explanation / Answer

The answer is E.Since there is no concentration gradient present, there will be no net movement of water.

As those are isotonic, the net exchnage of water will be zero.