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प्रश्न
Give one example of change occurs on mixing two substances, but can be reversed.
एक पंक्ति में उत्तर
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उत्तर
Formation of salt solution.
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संबंधित प्रश्न
Short Answer Type Question:
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Chemical reactions are example for
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Analogy
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Analogy
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Water on ______ changes to ice and on ______ comes back to water.
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