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Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.
Reason (R): Water evaporates from the glass and condenses on the outside.
Reason (R): Water evaporates from the glass and condenses on the outside.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion
- c)If Assertion is true but Reason is false
- d)If both Assertion and Reason are false
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Assertion (A): Water droplets form on the outer surface of a glass con...
Understanding the Assertion and Reason
The assertion states that water droplets form on the outer surface of a glass containing ice-cold water. This phenomenon is commonly observed in everyday life, particularly in humid environments.
Why Water Droplets Form
- Temperature Difference: The glass containing ice-cold water is at a lower temperature than the surrounding air.
- Condensation: When warm, humid air comes into contact with the cold surface of the glass, the temperature of the air decreases. This cooling causes the water vapor in the air to condense into liquid water, forming droplets on the glass.
Evaluating the Reason
- Evaporation vs. Condensation: The reason given is that water evaporates from the glass and condenses on the outside. However, the primary process at work here is condensation, not evaporation.
- Incorrect Explanation: While water can evaporate from the glass, it does not explain the formation of droplets on the outside. The droplets form due to the condensation of moisture from the air, not from evaporated water from the glass.
Conclusion
In summary, while both the assertion and reason are true, the reason does not correctly explain the assertion.
- Assertion is True: Water droplets do form on the glass.
- Reason is True but Not a Correct Explanation: The condensation from the humid air is the key factor, rather than evaporation from the glass.
Thus, the correct answer is option 'B': both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
The assertion states that water droplets form on the outer surface of a glass containing ice-cold water. This phenomenon is commonly observed in everyday life, particularly in humid environments.
Why Water Droplets Form
- Temperature Difference: The glass containing ice-cold water is at a lower temperature than the surrounding air.
- Condensation: When warm, humid air comes into contact with the cold surface of the glass, the temperature of the air decreases. This cooling causes the water vapor in the air to condense into liquid water, forming droplets on the glass.
Evaluating the Reason
- Evaporation vs. Condensation: The reason given is that water evaporates from the glass and condenses on the outside. However, the primary process at work here is condensation, not evaporation.
- Incorrect Explanation: While water can evaporate from the glass, it does not explain the formation of droplets on the outside. The droplets form due to the condensation of moisture from the air, not from evaporated water from the glass.
Conclusion
In summary, while both the assertion and reason are true, the reason does not correctly explain the assertion.
- Assertion is True: Water droplets do form on the glass.
- Reason is True but Not a Correct Explanation: The condensation from the humid air is the key factor, rather than evaporation from the glass.
Thus, the correct answer is option 'B': both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
Community Answer
Assertion (A): Water droplets form on the outer surface of a glass con...
Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.
This statement is true. When a glass contains ice-cold water, the outer surface of the glass becomes cold enough to cause condensation of water vapor from the surrounding air.
Reason (R): Water evaporates from the glass and condenses on the outside.
This statement is true. However, it does not correctly explain the Assertion. The actual process is that water vapor from the air condenses on the cold surface of the glass, not that water evaporates from the glass and then condenses on the outside.
Explanation: While both the Assertion and the Reason are true, the Reason provided is not the correct explanation for the Assertion. The correct explanation is that the cold surface of the glass cools the surrounding air, causing water vapor in the air to condense on the glass.
Conclusion: Both the Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion. Therefore, the correct answer is Option B.
This statement is true. When a glass contains ice-cold water, the outer surface of the glass becomes cold enough to cause condensation of water vapor from the surrounding air.
Reason (R): Water evaporates from the glass and condenses on the outside.
This statement is true. However, it does not correctly explain the Assertion. The actual process is that water vapor from the air condenses on the cold surface of the glass, not that water evaporates from the glass and then condenses on the outside.
Explanation: While both the Assertion and the Reason are true, the Reason provided is not the correct explanation for the Assertion. The correct explanation is that the cold surface of the glass cools the surrounding air, causing water vapor in the air to condense on the glass.
Conclusion: Both the Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion. Therefore, the correct answer is Option B.
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Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?
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Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? for BMAT 2024 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? for BMAT 2024 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
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ample number of questions to practice Assertion (A): Water droplets form on the outer surface of a glass containing ice-cold water.Reason (R): Water evaporates from the glass and condenses on the outside.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice BMAT tests.
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