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What do u mean by precipitation reaction |
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Answer» The chemical reaction in which a white coloured substance which is insoluble in water (precipitate) is formed then it is known as precipitation reactionNa2SO4 (aq) + BaCl2\xa0→ BaSO4 + 2NaClIn this reaction Barium sulphate is a white colour precipitate and it is insoluble in water. The reaction in which precipitate (powder form substance) is formed after reaction called precipitation reaction. |
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