Chemistry Unit C1 Worksheet - Study And Revision Pack (Foundation Paper) Page 30

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(e) When hydrocarbon fuels burn in a plentiful supply of air they undergo complete combustion,
forming carbon dioxide and
water vapour.
If the air supply is limited incomplete combustion occurs and carbon monoxide and carbon
may be formed.
Describe the problems that can be caused by these products of complete and incomplete
combustion.
(6)
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(Total for Question = 12 marks)

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