Question
A balloon allows water but not sugar to pass through it. The balloon contains a 10% sugar solution. A beaker contains a 5% sugar solution. Which statement is true?
a
When placed in the beaker, the balloon will gain water by osmosis.
b
When placed in the beaker, the balloon will lose water by osmosis.
c
When placed in the beaker, the balloon will gain water by active transport.
d
When placed in the beaker, the balloon will lose water by active transport.
a
When placed in the beaker, the balloon will gain water by osmosis.
b
When placed in the beaker, the balloon will lose water by osmosis.
c
When placed in the beaker, the balloon will gain water by active transport.
d
When placed in the beaker, the balloon will lose water by active transport.
Answers
GPT-4o mini
The correct statement is:
**a. When placed in the beaker, the balloon will gain water by osmosis.**
Here's the reasoning:
- Osmosis is the movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.
- In this scenario, the balloon contains a 10% sugar solution (higher solute concentration), while the beaker contains a 5% sugar solution (lower solute concentration).
- Since the balloon allows water to pass through but not sugar, water will move from the beaker (5% solution, lower solute concentration) into the balloon (10% solution, higher solute concentration) to balance the concentrations, resulting in the balloon gaining water by osmosis.
**a. When placed in the beaker, the balloon will gain water by osmosis.**
Here's the reasoning:
- Osmosis is the movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.
- In this scenario, the balloon contains a 10% sugar solution (higher solute concentration), while the beaker contains a 5% sugar solution (lower solute concentration).
- Since the balloon allows water to pass through but not sugar, water will move from the beaker (5% solution, lower solute concentration) into the balloon (10% solution, higher solute concentration) to balance the concentrations, resulting in the balloon gaining water by osmosis.