Question
Study the figure given above, in which the two chambers A and B containing solutions are separated by a semipermeable membrane.
  1. Solution of which chamber has a lower water potential?
  2. Solution of which chamber has a lower solute potential?
  3. In which direction will osmosis occur?
  4. Which solution has a higher solute potential?
  5. At equilibrium which chamber will have lower water potential?
  6. If one chamber has a $\Psi$ of -2000 kPa and the other -1000 kPa, which is the chamber that has the higher $\Psi?$

Answer

  1. Chamber B,
  2. Chamber B,
  3. Chamber A to B,
  4. Chamber A,
  5. No chamber; both will be equal.
  6. Chamber with -1000 kPa.

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