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10th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acid, Bases and Salts

  • question_answer
    Which calcium compound does NOT increase the pH of acidic soils?

    A) Calcium carbonate

    B) Calcium hydroxide

    C) Calcium oxide

    D) Calcium sulphate

    Correct Answer: D

    Solution :

    Calcium sulphate is an insoluble salt that does not react with acidic soil and increase its pH.


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