Advertisements
Advertisements
प्रश्न
A stretched rubber band comes back to normal shape. It is an example for ________.
उत्तर
A stretched rubber band comes back to normal shape. It is an example for Reversible changes.
APPEARS IN
संबंधित प्रश्न
Analogy
Dissolution of glucose : reversible change :: Digestion of food: ___________ change
Differentiate reversible and irreversible reactions.
Give examples to explain the difference between changes that can or cannot be reversed.
Water changes into ice on cooling is an example of ______.
Change is the ______ of a substance from one form to another.
Most of the physical changes are ______.
Salt can be separated from its solution (salt dissolved in water), because
A potter working on his wheel shaped a lump of clay into a pot. He then baked the pot in an oven. Do these two acts lead to the same kind of changes or different? Give your opinion and justify your answer.
Conversion of ice into water and water into ice is an example of change which can be reversed. Give four more examples where you can say that the changes can be reversed.
Circle the odd one out. Give a reason for your choice.
