five physical and chemical changes in our daily life
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Physical-
Melting of ice
Freezing of water
Evaporation
Cutting fruits
Plucking flowers
Chemical-
Melting of wax
Burning a paper
Digestion in stomach
Respiration
Combustion of fuels
Melting of ice
Freezing of water
Evaporation
Cutting fruits
Plucking flowers
Chemical-
Melting of wax
Burning a paper
Digestion in stomach
Respiration
Combustion of fuels
Answered by
4
physical changes : melting of wax, stretching of rubber band, boiling of water, dilution of juice
chemical changes : rusting of iron, conversion of milk into curd, fermentation of fruit juice, burning of wax, combustion of fuel
chemical changes : rusting of iron, conversion of milk into curd, fermentation of fruit juice, burning of wax, combustion of fuel
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