Banking Chemistry Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases and Salts

  • question_answer
    If pH of A, B, C and D are 9.5, 2.5, 3.5 and 5.5 respectively, then strongest acid is

    A)  A                   

    B)  C

    C)  D                   

    D)         B  

    Correct Answer: D

    Solution :

     Less the pH, more acidic is the solution. The pH of acid B is 2.5 which is minimum.


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