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6 questions
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  • Q1
    Name the pollutant which is a colourless, odourless and toxic gas produced by the incomplete combustion of a hydrocarbon fuel.
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    30s
  • Q2
    Which of the following are problems associated with carbon particulates?
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    30s
  • Q3
    Which of the following is a problem associated with carbon dioxide?
    global dimming
    global warming
    acid rain
    respiratory problems
    30s
  • Q4
    Which of the following pollutants form acids in water?
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    30s
  • Q5
    A ______ is a device which can be fitted to car exhausts to change harmful carbon monoxide and nitrogen monoxide into carbon dioxide and nitrogen.
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    30s
  • Q6
    Which of the following are advantages of using hydrogen fuel in cars rather than petrol?
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    30s

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