JEE Main & Advanced Chemistry The p-block Elements-II Question Bank Halogen Family

  • question_answer Which of the following is the weakest acid [BHU 1984, 86; CPMT 1988, 2000; MP PMT 1995; MP PET 1989, 90; Kurukshetra CEE 1998; Roorkee 2000; RPMT 2000]

    A) \[HF\]

    B) \[HCl\]

    C) \[HBr\]

    D) \[HI\]

    Correct Answer: A

    Solution :

    HF is the weakest acid. Since it is unable to give \[{{H}^{+}}\] ions which are trapped in H-Bonding.

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