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An unknown hydrocarbon gave 0.07484 g of CO2 and 0.03063 g of H2O on combustion. What...

An unknown hydrocarbon gave 0.07484 g of CO2 and 0.03063 g of H2O on combustion. What is the empirical formula of this unknown hydrocarbon? a.C2H b.CH c.CH3 d.CH2

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