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प्रश्न
What do you understand by precipitation reaction? Explain with examples.
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उत्तर
Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. A precipitate is a solid that forms out of solution.
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संबंधित प्रश्न
Fill in the blank:
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\[\ce{Pb(NO3)2 ->[\Delta]}\]
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