Solution x, on one side of a membrane, is a 16% sugar solution. Solution Y, on the other side of the membrane, is a 23% sugar solution. The membrane is permeable to water, but not to sugar. Solution Y is relative to solution s, and water will move from solution to solution

- hypotonic, Y to x
- hypertonic, x to Y
- hypotonic, x to Y
- hypertonic, Y to x