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why do soap not work in hard water?

    • Posted by Shreya Bhardwaj 6 years ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Neeraj Singh 6 years ago

    Soap do not work in hard water because hard water contain magnesium and calcium ion which forms insoluble calicum or magnisium soap.

    0Thank You

    Josna Mary Thomas Thomas 6 years ago

    Bcz hard water contain Ca+ & Mg+ ions

    0Thank You

    Darrshan Seshathrri 6 years ago

    Bcoz they form insoluble Ca+ and Mg+ precipitates in hard water

    0Thank You

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