Please answer the following question: Answer the following question given this paragraph: Oxidation does not necessarily require heating. Iron that is exposed to air and water slowly oxidizes in a process commonly known as rusting. Bleaches contain various compounds such as sodium hypochlorite (NaClO), which release oxygen that oxidizes stains. Hydrogen peroxide (H 2 O 2 ) releases oxygen as it spontaneously decomposes. It acts as a bleach and an antiseptic that kills bacteria by oxidizing them. Q: Oxidation does not necessarily require heating. which is the common and natural method of oxidation? Choices: - boiling - fermentation - ageing - rusting A:
Answer:
rusting