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1308

Q:

What is the following statements is incorrect.

  • 1
    Photochemical haze always contains ozone.
  • 2
    The toxic effect of carbon monoxide is more attractive to hemoglobin than oxygen.
  • 3
    Lead is the most dangerous metal pollutant of automobile exhaust
  • 4
    None of these
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  • Workspace

Answer : 4. "None of these"

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