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7th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases and Salts

  • question_answer
    ............... is used to treat a soil that is acidic and min which plants do not grow well.

    A) Quicklime

    B) Slaked lime

    C) Calcium oxide

    D) Any one of (a), (b) or (c)

    Correct Answer: D

    Solution :

    Any one of (a), (b) or (c)


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