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प्रश्न
State whether the following is physical or chemical changes.
water cycle in nature —
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उत्तर
physical change,
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संबंधित प्रश्न
Photosynthesis cannot take place at night.
State whether the following is physical or chemical changes.
growing of a piglet into a pig —
State whether the following is physical or chemical changes.
respiration in living beings —
State whether the following is physical or chemical changes.
mixing oil with water —
True or false
Is the process of digestion a physical change?
Tick the most appropriate answer.
Physical changes are
Classify the following as a physical or a chemical change.
Butter getting rancid
Name the following:
The term involved in the change of state from – ‘water to ice’ – which is a physical change.
Select the chemical changes from the following list of changes
Boiling of milk.
Higher order Thinking question
Boiling of water is a physical change; but boiling of egg is a chemical change. Why?
