Which compound is found in fuels like CNG, LPG etc?
Hydrocarbons
Fuels like CNG and LPG are mostly a mixture of hydrocarbons. Hydrocarbons are compounds containing only carbon and hydrogen atoms combined with each other. Methane whose chemical formula is CH4 is the main component of biogas, butane whose chemical formula is C4H10 is the main component of LPG etc.