BI-410
Osmosis
Biology · Secondary 3 · Easy · Osmosis
A dialysis tube filled with 20% sugar solution is placed in pure water for 30 minutes. The tube gains mass. Which process mainly causes this change?
- Osmosis of water into the tube
- Osmosis of sugar out of the tube
- Diffusion of water out of the tube
- Active transport of sugar into the tube
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