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

  • question_answer
    The element which liberates oxygen gas from water is [MP PMT 1993]

    A) \[P\]

    B) \[Na\]

    C) \[F\]

    D) \[I\]

    Correct Answer: C

    Solution :

    \[2{{H}_{2}}O+2{{F}_{2}}\,\to \,4HF+{{O}_{2}}\]


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