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What are the causes of temporary …

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What are the causes of temporary hardness and permanent hardness of water

    • Posted by Apurv Raj 6 years, 10 months ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Jitin Tripathi 6 years, 10 months ago

    Temporary hardness is caused by bicarbonate of ca and mg Parament hardness is caused by chloride and sulphate of ca and mg

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