s Sample papers for JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Topic Test - Ionic Equilibrium - Studyadda.com
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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Sample Paper Topic Test - Ionic Equilibrium

  • question_answer
    Which of the following cannot have a conjugate base?

    A) \[{{H}_{2}}PO_{2}^{-}\]

    B) \[HCO_{3}^{-}\]

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

    D) \[HSO_{4}^{-}\]

    Correct Answer: A

    Solution :

    [a] (No replaceable H-atom)


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