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प्रश्न
Why is it essential to wash the precipitate with water before estimating it quantitatively?
उत्तर
When a substance gets precipitated, some ions that combine to form the precipitate get adsorbed on the surface of the precipitate. Therefore, it becomes important to wash the precipitate before estimating it quantitatively in order to remove these adsorbed ions or other such impurities.
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संबंधित प्रश्न
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