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प्रश्न
Can we reverse the following change? If yes, suggest the name of the method.
Water vapour into water
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उत्तर
Yes, water can be converted to water vapour by evaporation.
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संबंधित प्रश्न
Very Short Answer Type Question:
Give two examples of reversible changes.
Very Short Answer Type Question:
Give two examples of irreversible changes.
Long Answer Type Question:
Explain how a metal rim slightly smaller than a wooden wheel can be fixed on it.
Circle the odd one.
Differentiate reversible and irreversible changes.
Choose the odd one out. Give reason for your choice.
Change is the ______ of a substance from one form to another.
Changes which cannot be reversed are called ______.
Give one example of change which occurs on heating but can be reversed.
Circle the odd one out. Give reason for your choice.
