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What are the five examples of Chemical Changes?
The change in which chemical properties of the matter change is known as chemical change.
During a chemical reaction, the chemical bond between the molecules broken, rearranged, and new bonds are formed resulting in the formation of the new compound.
For example, photosynthesis reaction is a chemical change as carbon dioxide and water in the presence of sunlight and chlorophyll to give sugar molecule and oxygen as a product. Here, sugar once formed cannot be converted back to carbon dioxide and water easily. As the new compound is formed from the reaction between water and carbon dioxide, it is a chemical change.
Other Examples: Digestion of food, burning of petrol and diesel, rusting, preparation of tea and coffee, burning of magnesium ribbon, the ripening of fruits, etc.
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