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प्रश्न
Differentiate reversible and irreversible changes.
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उत्तर
| Reversible Change | Irreversible Change |
| A substance can turn to its original state. | A substance cannot change to its original state. |
| The chemical properties of the substance do not change. | The chemical properties of the substance will change. |
| Most of the physical changes are reversible. | All chemical changes are irreversible. |
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संबंधित प्रश्न
Circle the odd one.
Differentiate reversible and irreversible reactions.
Differences between
reversible and irreversible changes are:
Touch me not plant: ______:: digestion of food: Irreversible change.
A piece of iron is heated till it becomes red-hot. it then becomes soft and is beaten to a desired shape. What kind of changes are observed in this process-reversible or irreversible?
Can we reverse the following change? If yes, suggest the name of the method.
Ice into water
Which of the following changes cannot be reversed?
- Blowing of a balloon
- Folding paper to make a toy aeroplane
- Rolling a ball of dough to make roti
- Baking cake in an oven
- Drying a wet cloth
- Making biogas from cow dung
- Burning of a candle
Give one example of change occurs on mixing two substances, but can be reversed.
Find the odd one out and give reason for your choice.
Find the odd one out. Give reason for your choice.
