• # question_answer In the reaction $HCl+{{H}_{2}}O$⇌ ${{H}_{3}}{{O}^{+}}+C{{l}^{-}}$ [NCERT 1978; EAMCET 1982, 89] A)                 ${{H}_{2}}O$ is the conjugate base of $HCl$ acid B)                 $C{{l}^{-}}$is the conjugate base of $HCl$acid C)                 $C{{l}^{-}}$is the conjugate acid of ${{H}_{2}}O$ base D)                 ${{H}_{3}}{{O}^{+}}$is the conjugate base of $HCl$

Correct Answer: B

Solution :

HCl is a strong acid and their conjugate base is a very weak base.

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