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प्रश्न
Classify the following as a physical or a chemical change.
Drying of wet clothes
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उत्तर
Physical change
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Melting of butter in a pan
Try segregating the things around you as pure substances or mixtures.
Classify the changes involved in the following process as physical or chemical changes:
Photosynthesis
State whether the following is physical or chemical changes.
water cycle in nature —
Which of the following are physical changes and which are chemical changes ?
Freezing of water
Classify the Following as a Physical Or a Chemical Change.
Formation of Clouds
Name the following:
The final product of the physical change involved during the ‘melting of a piece of wax’.
Give four reasons why the burning of a magnesium ribbon in the air is considered a chemical change.
Give a reason why – Heating a platinum wire is a reversible change but, heating a magnesium wire is an irreversible change.
Give two examples for the following case:
Physical changes which are reversible
