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

  • question_answer
    Which of the following is an organic acid?

    A) Acetic acid                    

    B) Tartaric acid

    C) Oxalic acid                   

    D) All the above

    E) None of these

    Correct Answer: D

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