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What is 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(aq) → BaSO4(s) + 2NaCl(aq)In this reaction Barium sulphate is a white colour precipitate and it is insoluble in water. That produces a precipitate |
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