[" A gaseous hydrocarbon gives upon combustion "0.72],[" g of water and "3.08" g.of "CO_(2)" .The empirical formula of "],[" the hydrocarbon is: "]

A gaseous hydrocarbon gives upon combustion 0.72g of water and 3.08g of CO_(2) . The empirical formula of the hydrocarbon is

A gaseous hydrocarbon gives upon combustion 0.72g water and 3.08g CO_(2) . The empirical formula of the hydrocarbon-

A gaseous hydrocarbon of general formula C_(x)H_(y) give upon combustion 0.72g of water and 3.08g of CO_(2) . Then the value of (y-x)

A gaseous hydrocarbon on complete combustion gives 3.38 g of CO_(2) and 0.690 g of H_(2)O and no other product. The empirical formula of the hydrocarbon is