Chemistry · Oct / Nov 2020 · Paper 22 · Question 5
5070
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The question as text
Alkenes are made in an oil refinery by cracking hydrocarbons.
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Show the answer and mark scheme
5(a)(i)[1]
5(a)(ii)[1]
5(b)(i)[1]
5(b)(ii)[1]
5(b)(iii)[2]
5(c)[2]
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