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

  • question_answer
    A substance Y contains oxalic acid. What is Y?

    A)  Vinegar                              

    B)  Tamarind           

    C)         Soap                    

    D)         Spinach                              

    Correct Answer: D

    Solution :

    Oxalic acid is found in spinach. Hence, substance Y is spinach.


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