Chemistry, 23.08.2019 22:30 webbhlharryteach
Forty litres of a mixture of methane and nitrogen requires 24 l of pure oxygen for complete combustion. the percentage of methane in the mixture is (a) 40 (b) 25 (c) 30 (d) 60
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Forty litres of a mixture of methane and nitrogen requires 24 l of pure oxygen for complete combusti...
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