Chemistry · Oct / Nov 2025 · Paper 21 · Question 8
5070
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The question as text
Petroleum is a mixture of hydrocarbons most of which are alkanes. Table 8.1 shows some of the unbranched alkanes present in petroleum and the number of carbon atoms in one molecule of the alkane. Table 8.1 name number of carbon atoms in one molecule of the alkane decane 10 ethane 2 methane 1 pentane 5 tetradecane 14
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8(a)[1]
8(b)[1]
8(c)(i)[3]
8(c)(ii)[1]
8(c)(iii)[1]
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