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Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.
Q. In beaker A, the Raisins would________
- a)Swell
- b)Shrink
- c)First swell and then shrink
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Direction: Two beakers A and B contain plain water and concentrated s...
In beaker A, the raisins would swell because water concentration is higher outside the cell membrane, so more water enters the membrane than leaves it.
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Direction: Two beakers A and B contain plain water and concentrated s...
Explanation:
In this experiment, two beakers A and B are used, containing plain water and concentrated sugar solution respectively. An equal number of dry raisins are kept in both beakers for a few hours and then taken out. The question asks what will happen to the raisins in beaker A.
Key Points:
- Beaker A contains plain water.
- Beaker B contains concentrated sugar solution.
- Dry raisins are kept in both beakers.
- The raisins are kept for a few hours and then taken out.
- The question asks what will happen to the raisins in beaker A.
Analysis:
To understand the behavior of the raisins in beaker A, we need to consider the properties of plain water and the process of osmosis.
- Plain water is a hypotonic solution, which means it has a lower solute concentration compared to the raisins.
- The raisins, being in a hypertonic state, will absorb water through the process of osmosis.
Reasoning:
Based on the analysis, we can conclude that the raisins in beaker A will swell when placed in plain water. This is because the raisins will absorb water through osmosis due to the concentration gradient between the raisins and the hypotonic solution (plain water).
Conclusion:
Therefore, the correct answer is option 'A' - the raisins in beaker A will swell.
In this experiment, two beakers A and B are used, containing plain water and concentrated sugar solution respectively. An equal number of dry raisins are kept in both beakers for a few hours and then taken out. The question asks what will happen to the raisins in beaker A.
Key Points:
- Beaker A contains plain water.
- Beaker B contains concentrated sugar solution.
- Dry raisins are kept in both beakers.
- The raisins are kept for a few hours and then taken out.
- The question asks what will happen to the raisins in beaker A.
Analysis:
To understand the behavior of the raisins in beaker A, we need to consider the properties of plain water and the process of osmosis.
- Plain water is a hypotonic solution, which means it has a lower solute concentration compared to the raisins.
- The raisins, being in a hypertonic state, will absorb water through the process of osmosis.
Reasoning:
Based on the analysis, we can conclude that the raisins in beaker A will swell when placed in plain water. This is because the raisins will absorb water through osmosis due to the concentration gradient between the raisins and the hypotonic solution (plain water).
Conclusion:
Therefore, the correct answer is option 'A' - the raisins in beaker A will swell.
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Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer?
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Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer? 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 Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer?.
Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer? 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 Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Direction: Two beakers A and B contain plain water and concentrated sugar solution respectively. Equal number of dry raisins are kept in them for a few hours and then taken out.Q. In beaker A, the Raisins would________a)Swellb)Shrinkc)First swell and then shrinkd)None of theseCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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