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प्रश्न
Give one example of change occurs on mixing two substances, but can be reversed.
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उत्तर
Formation of salt solution.
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संबंधित प्रश्न
Very Short Answer Type Question:
Can you say deforestation is an irreversible or reversible change?
Short Answer Type Question:
What is a chemical change? Explain with example.
Circle the odd one.
What is reversible change?
Magnet attracts iron needle.This is ______ change.
To walk through a waterlogged area, you usually shorten the length of your dress by folding it. Can this change be reversed?
Differences between
reversible and irreversible changes are:
Change of a bud into a flower is a change which cannot be reversed. Give four more such example.
Find the odd one out and give reason for your choice.
Choose the odd one out. Give a reason for your choice.
