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

  • question_answer
    Borax turns litmus paper

    A) Blue                 

    B) Red

    C) Pink                             

    D) Purple

    E) None of these

    Correct Answer: A

    Solution :

    Not Available  


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