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प्रश्न
Classify the following as a physical or a chemical change.
Butter getting rancid
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उत्तर
Chemical change
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Boiling of water to form steam.
Write true or false for the statement.
Dissolving of solute in a solvent and rusting of iron are both physical changes.
Fill in the blank.
When a candle burns, wax melts. Melting of wax is a ________ change.
State whether the following is physical or chemical changes.
cutting wood into small pieces —
State the Differences Between a Physical Change and a Chemical Change.
Classify the following as a physical or a chemical change.
Melting of wax
Classify the Following as a Physical Or a Chemical change.
Glowing of an Electric Bulb
What type of energy changes is associated when ice melts?
State whether the following statement is true or false:
Stretching of rubber bands is not a physical change.
Mention some of the different conditions needed for chemical changes to occur.
