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प्रश्न
You are given some candle wax. Can you make a candle doll from it? What kind of change is this?
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उत्तर
Yes, I can. It is a physical (reversible) change.
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संबंधित प्रश्न
Try segregating the things around you as pure substances or mixtures.
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Fill in the blank with the correct word of the statement given below:
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Reason: A physical change is a reversible change.
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