Yes, gasoline burning is a chemical change. When gasoline combusts, it reacts with oxygen in the air, resulting in the formation of new substances such as carbon dioxide and water vapor. This transformation involves breaking and forming chemical bonds, which is the hallmark of a chemical change.
During the combustion process, the hydrocarbons in gasoline are oxidized, leading to an exothermic reaction that releases energy in the form of heat and light. Unlike physical changes, which only alter the state or appearance of a substance without changing its chemical composition, chemical changes result in the creation of substances with different properties. Therefore, the burning of gasoline is a clear example of a chemical change in action.