BI-1634
Osmosis
Biology · Secondary 4 · Easy · Osmosis
A student places a dialysis tubing bag filled with 10% sugar solution into a beaker of pure water and leaves it for 30 minutes.
What process mainly causes the bag to gain mass?
What process mainly causes the bag to gain mass?
- Osmosis of water into the bag
- Diffusion of sugar out of the bag
- Active transport of water into the bag
- Osmosis of sugar into the bag
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