Chemistry · May / June 2020 · Paper 21 · Question 7
5070
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The question as text
Carbon dioxide is a colourless gas found in air.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
7(a)[1]
7(b)[2]
7(c)(i)[1]
7(c)(ii)[2]
7(d)[3]
7(e)[1]
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