KVPY Sample Paper KVPY Stream-SX Model Paper-22

  • question_answer
     \[Xe{{F}_{4}}\] reacts with water at  \[-\,80{}^\circ C\]  to give

    A) \[XeO{{F}_{2}}\]

    B) \[XeO{{F}_{4}}\]

    C) \[Xe{{O}_{3}}\]

    D) \[Xe{{O}_{2}}{{F}_{2}}\]

    Correct Answer: A

    Solution :

    Xenon tetrafluoride reacts with water at \[-80{}^\circ C\] to give xenon oxyfluoride and hydrogen fluoride. \[Xe{{F}_{4}}+{{H}_{2}}O\xrightarrow{80{}^\circ C}\underset{\begin{smallmatrix}  Xenon \\  oxyfluoride \end{smallmatrix}}{\mathop{XeO{{F}_{2}}}}\,+2HF\]

You need to login to perform this action.
You will be redirected in 3 sec spinner