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प्रश्न
Select the correct answer from the choice given below to complete the sentence
The matter is added or removed during a ____________ change.
पर्याय
chemical
physical
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उत्तर
The matter is added or removed during a chemical change.
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संबंधित प्रश्न
Try segregating the things around you as pure substances or mixtures.
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Burning of paper and formation of curd are reversible changes.
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Physical change and chemical change
Give the reason why the following is considered as chemical changes.
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