Classify the following as chemical or physical changes
boiling of water to form steam.

Classify the following as chemical or physical changes cutting of trees.

Classify the following as chemical or physical changes rusting of almirah.

Classify the following as chemical or physical changes burning of paper and wood.

Classify the following as chemical or physical changes melting of butter in a pan.

Classify the following as chemical or physical changes dissolving common salt in water.

Classify the following as chemical or physical changes passing of electric current, through water and the water breaking down into hydrogen and oxygen gases.

Classify the following as chemical or physical changes making a fruit salad with raw fruits.

Define physical change.

Boiling point of water