Answer
Natural gas is primarily comprised of lighter alkanes such as methane, ethane, propane, and butane. Coal, by comparison, is primarily comprised of aromatic compounds of extremely high molar mass. Petroleum consists largely of hydrocarbons that fall between those of natural gas and coal.
Work Step by Step
Natural gas is primarily comprised of lighter alkanes such as methane, ethane, propane, and butane. Coal, by comparison, is primarily comprised of aromatic compounds of extremely high molar mass. Petroleum consists largely of hydrocarbons that fall between those of natural gas and coal.
