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प्रश्न
Name two reversible changes.
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उत्तर
Melting of ice.
Dissolving of salt in water.
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संबंधित प्रश्न
Tick the most appropriate answer.
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- change in shape.
- change in size.
- change in molecular composition.
- none of these
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Fill in the blanks with the appropriate words of the statement given below:
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Select the chemical changes from the following list of changes
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Give two examples for the following case:
Physical changes which are not reversible
