A student wrote three statements about the pollutants released when fuels are burned.
Statement 1: Carbon monoxide is produced when a fuel burns in a plentiful supply of oxygen.
Statement 2: Sulfur dioxide is made from the nitrogen in the air.
Statement 3: Particulates cause global dimming.
Write down which one of the three statements is correct.
Write a corrected version of Statement 1.
Write a corrected version of Statement 2.
40 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.