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a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour
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a solution of 3% glucose and a solution of 8% glucose are kept in a tr...
Observations after 1 hour of keeping 3% and 8% glucose solutions in a trough separated by a semi-permeable membrane
Explanation of the setup
- Two solutions of glucose, one with 3% concentration and the other with 8% concentration, are kept in a trough.
- The trough is divided by a semi-permeable membrane that allows the passage of water molecules but not glucose molecules.
- The two solutions are in contact with the membrane but are not allowed to mix.
What happens after 1 hour?
- Initially, the water molecules will move from the side with higher concentration of water (3% glucose solution) to the side with lower concentration of water (8% glucose solution).
- This will continue until the concentration of water molecules is equal on both sides of the membrane.
- As a result, the volume of the 3% glucose solution will decrease while the volume of the 8% glucose solution will increase.
Effect on glucose concentration
- Since the glucose molecules cannot pass through the membrane, the concentration of glucose will remain the same on both sides of the membrane.
- However, the concentration of glucose in the 8% glucose solution will appear to increase as the volume of the solution increases due to the movement of water molecules.
Conclusion
- After 1 hour, the volume of the 3% glucose solution will decrease while the volume of the 8% glucose solution will increase due to the movement of water molecules through the semi-permeable membrane.
- The concentration of glucose will remain the same on both sides of the membrane.
Community Answer
a solution of 3% glucose and a solution of 8% glucose are kept in a tr...
Solution of 3% glucose is hypotonic compared to solution of 8% glucose. Since the membrane separation them is semi-permeable, water from the hypotonic solution (or 3% glucose solution) will move to the hypertonic solution(or 8% glucose solution). Hence, after 1 hour, the volume of 8% glucose solution will increase and volume of 3% glucose solution will decrease.
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a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour
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a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour.
a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a solution of 3% glucose and a solution of 8% glucose are kept in a trough separated by a semi permeable membrane. what will u observe after 1 hour.
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