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Distinguish between:Physical change and Chemical change

Answer»
Physical changesChemical changes
1. In a physical change material may change its shape, size, texture or state.1. A change which after physical properties and composition also.
2. No new compound is formed.2. New compound /substance is formed due to chemical change.
3. The change is temporary. It is reversible.3. The change is permanent and irreversible.
4. Examples: Evaporation of water, boiling of water, melting of ice.4. Examples: Burning of wood, paper, souring of milk, digestion of food, rusting of iron.


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