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Which of the following statements is NOT true?
  • a)
    Photochemical smog always contains Ozone.
  • b)
    The toxic effect of Carbon Monoxide is due to its greater affinity for haemoglobin as compared to oxygen.
  • c)
    Lead is the most hazardous metal pollutant of automobile exhaust.
  • d)
    None of the above
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the following statements is NOT true?a)Photochemical smog al...
NO2, ozone and PANs are called photochemical oxidants because they can react and oxidize certain compounds in the atmosphere or within a person's lungs that are not normally oxidized.
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Which of the following statements is NOT true?a)Photochemical smog always contains Ozone.b)The toxic effect of Carbon Monoxide is due to its greater affinity for haemoglobin as compared to oxygen.c)Lead is the most hazardous metal pollutant of automobile exhaust.d)None of the aboveCorrect answer is option 'D'. Can you explain this answer?
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Which of the following statements is NOT true?a)Photochemical smog always contains Ozone.b)The toxic effect of Carbon Monoxide is due to its greater affinity for haemoglobin as compared to oxygen.c)Lead is the most hazardous metal pollutant of automobile exhaust.d)None of the aboveCorrect answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Which of the following statements is NOT true?a)Photochemical smog always contains Ozone.b)The toxic effect of Carbon Monoxide is due to its greater affinity for haemoglobin as compared to oxygen.c)Lead is the most hazardous metal pollutant of automobile exhaust.d)None of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is NOT true?a)Photochemical smog always contains Ozone.b)The toxic effect of Carbon Monoxide is due to its greater affinity for haemoglobin as compared to oxygen.c)Lead is the most hazardous metal pollutant of automobile exhaust.d)None of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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