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

  • question_answer
    Which is the weakest acid among the following?

    A)  Citric acid

    B)  Sulphuric acid                     

    C)  Hydrochloric acid

    D)                     Nitric acid                            

    Correct Answer: A

    Solution :

    Citric acid is the weakest acid, because it is an organic acid which is found in citrus fruits.


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