Classify the following as physical or chemical changes:

  • Cutting of trees
  • Melting of butter in a pan
  • Rusting of almirah
  • Boiling of water to form steam
  • Passing of electric current through water and water breaking into hydrogen and oxygen gases.
  • Dissolving common salt in water
  • Making a fruit salad with raw fruits, and
  • Burning of paper and wood

Asked by Vishal kumar | 1 year ago |  289

1 Answer

Solution :-

The following is the classification into physical and chemical change:

Physical change Chemical change
i. Cutting the trees i. Rusting of almirah
ii. Boiling of water to form steam ii. Passing of electric current through water, and water breaking into hydrogen and oxygen gases
iii. Melting of butter in a pan iii. Burning of paper and wood
iv. Making a fruit salad with raw fruits  
v. Dissolving common salt in water  

Answered by Vishal kumar | 1 year ago

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