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Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.
Reason (R) : Boiling water contains more heat than steam.
- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true, but R is not the correct explanation of A
- c)A is true, but R is false
- d)A is false, but R is true
Correct answer is option 'C'. Can you explain this answer?
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Assertion (A): Steam is more harmful for human body than the boiling w...
Steam burns are more serious than burns from boiling water even though both are at 100°C because when steam condenses it give up very high heat energy i.e. additional 22.6 × 〖10〗^6 joule of heat (latent that of vapourisation) compared to boiling water.
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Assertion (A): Steam is more harmful for human body than the boiling w...
Assertion and Reasoning
Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.
Reason (R): Boiling water contains more heat than steam.
Explanation
When a person comes in contact with boiling water or steam, it can cause burns on the skin. However, steam is more harmful than boiling water due to the following reasons:
- Steam has a high latent heat of vaporization, which means that it requires a lot of energy to convert water to steam. When steam comes in contact with the skin, it releases this energy, causing more severe burns than boiling water.
- Steam can penetrate the skin more easily than boiling water, causing damage to deeper tissues and increasing the risk of infection.
- Steam can also cause respiratory problems if inhaled, which can be particularly dangerous for young children and older adults.
While it is true that boiling water contains more heat than steam, this is not the main factor that determines the severity of burns. The heat energy released by steam is more concentrated than that released by boiling water, making it more harmful to the human body.
Conclusion
Hence, option (C) is the correct answer as assertion (A) is true, but the reasoning (R) is false as boiling water does not contain more heat than steam.
Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.
Reason (R): Boiling water contains more heat than steam.
Explanation
When a person comes in contact with boiling water or steam, it can cause burns on the skin. However, steam is more harmful than boiling water due to the following reasons:
- Steam has a high latent heat of vaporization, which means that it requires a lot of energy to convert water to steam. When steam comes in contact with the skin, it releases this energy, causing more severe burns than boiling water.
- Steam can penetrate the skin more easily than boiling water, causing damage to deeper tissues and increasing the risk of infection.
- Steam can also cause respiratory problems if inhaled, which can be particularly dangerous for young children and older adults.
While it is true that boiling water contains more heat than steam, this is not the main factor that determines the severity of burns. The heat energy released by steam is more concentrated than that released by boiling water, making it more harmful to the human body.
Conclusion
Hence, option (C) is the correct answer as assertion (A) is true, but the reasoning (R) is false as boiling water does not contain more heat than steam.
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Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer?
Question Description
Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer?.
Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Assertion (A): Steam is more harmful for human body than the boiling water in case of burn.Reason (R) : Boiling water contains more heat than steam.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true, but R is not the correct explanation of Ac)A is true, but R is falsed)A is false, but R is trueCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence.
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