No, asphalt is a complex mixture of hydrocarbons, usually derived from petroleum.
it is a pure substance.... not
Methane is a pure substance.
pure substance
CH3COOH is a pure substance. It is the chemical formula for acetic acid.
Refined substance can be a pure substance depending on the type of sugar used. If the refined sugar is white, then it is a pure substance. If it the refined sugar is brown, then it is not a pure substance.
It is a mixture
Petroleum is a mixture of hydrocarbons, which are compounds made up of hydrogen and carbon atoms. It is not a pure substance because it consists of multiple types of molecules with different properties.
pure substance, propanone
petroleum is a fuel but not pure form of fuel it refined to make it pure and from petroleum many components extracted such as CNG, Diesel etc.
Pure substance
it is a pure substance.... not
Methane is a pure substance.
LPG, meaning "liquefied petroleum gas(es)" is usually a mixture of butane and propane with smaller amounts of other low molecular weight saturated hydrocarbon gases.
pure substance
pure substance
Pure Substance
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.