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9.3 Common atmospheric pollutants and their sources

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Question 9

A glass kiln burns methane in a plentiful supply of air. Carbon dioxide is produced.

Which statement about the carbon dioxide produced is correct?

[1]
A

Carbon comes from the air and oxygen comes from the methane

B

Carbon comes from the methane and oxygen comes from the air

C

Carbon and oxygen both come from the air

D

Carbon and oxygen both come from the methane

Markscheme

9.3 Common atmospheric pollutants and their sources Questions

  1. GCSE
  2. /Chemistry
  3. /9.3 Common atmospheric pollutants and their sources

102 exam-style questions on AQA GCSE Chemistry 9.3 Common atmospheric pollutants and their sources, covering 9.3.1 Atmospheric pollutants from fuels and 9.3.2 Properties and effects of atmospheric pollutants. Each one has a worked solution and a mark scheme showing where the marks go.

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