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

  • question_answer Halogen acid used in the preparation of aqua regia is [DPMT 2002]

    A) HBr

    B) HI

    C) HCl

    D) HF

    Correct Answer: C

    Solution :

      Aqua regia is 1 part of \[HN{{O}_{3}}\] and 3 part of HCl.

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