Haryana PMT Haryana PMT Solved Paper-2003

  • question_answer
     Which of the following is the strongest acid?                                      

    A)  o-nitro benzoic acid.                  

    B)  m-nitro benzoic acid

    C)  m-chloro benzoic acid                  

    D)  m-cyano benzoic acid                

    Correct Answer: A

    Solution :

                    Not available


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