20 Examples of physical and chemical changes | Physical and chemical changes examples | Examples of physical and chemical changes are given below.
Physical changes Examples:
- Melting ice
- Boiling water
- Cutting paper
- Tearing a piece of cloth
- Dissolving salt in water
- Crushing a can
- Stretching a rubber band
- Bending a paperclip
- Condensing water vapor
- Evaporating alcohol
- Grinding coffee beans
- Chopping wood
- Freezing water
- Sublimation of dry ice
- Mixing sand and water
- Changing the shape of clay
- Magnetizing iron
- Breaking a glass bottle
- Stretching dough
- Changing the color of a flower by exposure to sunlight
Chemical changes Examples:
- Burning wood
- Rusting of iron
- Digestion of food
- Formation of rust on a car
- Baking a cake
- Digesting food
- Photosynthesis
- Decomposition of organic matter
- Fermentation of grapes to make wine
- Formation of soap from fat and lye
- Combustion of gasoline in an engine
- Combustion of natural gas to produce heat
- Corrosion of metal
- Digestion of sugar in the body
- Reaction between vinegar and baking soda
- Formation of rust on metal
- Oxidation of copper to form green patina
- Burning of candles
- Electrolysis of water to produce hydrogen and oxygen
- The process of respiration in the body.
Read More:
- Physical Changes in Matter
- Types of Changes in Chemistry
- Physical change and chemical change definition
- What is the difference between physical and chemical change