An experiment arranged as shown is used to study osmosis. What changes occur to the level of the liquid in tube X and to the concentration of the salt solution?
- Aheight of the liquid in tube X decreases; concentration of the salt solution decreases
- Bheight of the liquid in tube X decreases; concentration of the salt solution increases
- Cheight of the liquid in tube X increases; concentration of the salt solution decreases
- Dheight of the liquid in tube X increases; concentration of the salt solution increases