JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Acids and Bases

  • question_answer
    Which of the following is a conjugated acid-base pair [MADT Bihar 1984; DPMT 2001]

    A)                 \[HCl,\,\,NaOH\]             

    B)                 \[N{{H}_{4}}Cl,\,\,N{{H}_{4}}OH\]

    C)                 \[{{H}_{2}}S{{O}_{4}},\,\,HS{{O}_{4}}^{-}\]          

    D)                 \[KCN,\,\,HCN\]

    Correct Answer: C

    Solution :

                    \[{{H}_{2}}S{{O}_{4}}\]⇌\[{{H}^{+}}+HSO_{4}^{-}\].


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