19. COMBUSTION- LIQUID FUELS. The formula of a saturated hydrocarbon in a hydrocarbon-N2 mixture was determined by burning a sample of the mixture with 30% excess air. The combustion gases were...

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Extracted text: 19. COMBUSTION- LIQUID FUELS. The formula of a saturated hydrocarbon in a hydrocarbon-N2 mixture was determined by burning a sample of the mixture with 30% excess air. The combustion gases were analyzed & showed an Orsat analysis of 8.95 % CO., 0.99% CO, 1.99 % H2, 6.46% O2 and 81.61% N2. The formula of the hydrocarbon is a. CH6 b. C.H10 c. CaHa d. CH.