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Explain all the process How to remove (i) temperary hardness(ii) Permanent hardness(iii) Both temperary and Permanent hardness |
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Answer» Your answer is....• Temporary hardness of water can be removed by heating the water. As water is heated the calcium and magnesium carbonates are precipitated out of the water and COLLECT as RESIDUE, the water can then be recollected and is free of these minerals.....• Permanent Hardness of Water:When the soluble salts of magnesium and calcium are present in the form of CHLORIDES and sulfides in water, we call it permanent hardness because this hardness cannot be removed by boiling. We can remove this hardness by treating the water with washing SODA....• ADDITION of washing soda can remove both temporary as well as permanent hardness of water...Hope it helps...☺️☺️☺️Please mark me as a brainlist.... |
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