10th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acid, Bases and Salts

  • question_answer
    Which acid is weak among mineral acids?

    A) \[{{H}_{2}}S{{O}_{4}}\]                                

    B) \[{{H}_{2}}C{{O}_{3}}\]                

    C) \[HCl\]                                

    D) \[HN{{O}_{3}}\]                              

    Correct Answer: B

    Solution :

    Carbonic acid \[({{H}_{2}}C{{O}_{3}})\] is a weak mineral acid.


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