JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Hydrogenion concentration pH scale and buffer solution

  • question_answer
    The solution of \[N{{a}_{2}}C{{O}_{3}}\] has \[pH\]          [AMU 1988]

    A)                 Greater than 7 

    B)                 Less than 7

    C)                 Equal to 7           

    D)                 Equal to zero

    Correct Answer: A

    Solution :

                    \[N{{a}_{2}}C{{O}_{3}}\] is basic in nature. So its pH is greater than 7.


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