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

  • question_answer
    The correct order of the thermal stability of hydrogen halides (H -X) is [AIEEE 2005]

    A) \[HI>HBr>HCl>HF\]

    B) \[HF>HCl>HBr>HI\]

    C) \[HCl<HF<HBr<HI\]

    D) \[HI>HCl<HF<HBr\]

    Correct Answer: B

    Solution :

      HF > HCl > HBr > HI (Thermal stability).


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