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What do you mean by hard …

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What do you mean by hard water and soft water.explain it.?

    • Posted by Himanshu Baranwal 7 years, 4 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pankaj Kumar 7 years, 4 months ago

    Hard water... is water that contains an appreciable quantity of dissolved minerals (like calcium and magnesium). Soft water... is treated water in which the only ion is sodium

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