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प्रश्न
Classify the following as physical or chemical changes :
Breaking of a glass tumbler
पर्याय
Physical change
Chemical change
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उत्तर
Breaking of a glass tumbler – Physical change
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Cutting of trees
State the differences between a physical change and a chemical change.
State whether the following is physical or chemical changes.
glowing of a bulb -
State whether the following is physical or chemical changes.
shaping a piece of glass —
Name two reversible changes.
What are man-made changes ?
Distinguish between the following.
Physical change and chemical change
Compare the energy changes involved during a physical and a chemical change.
Select the chemical changes from the following list of changes
The occurrence of lightning.
Match the examples of changes in List I with the correct type of change in List II.
| List I | List II |
| 1. Burning of paper | A: Physical change |
| 2. The ringing of an electric bell | B: Chemical change |
| 3. Curdling of milk | |
| 4. Electric light is switched on | |
| 5. Melting of butter |
