CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2006

  • question_answer
    Liquor ammonia bottles are opened only after cooling. This is because:

    A)  it is a mild explosive

    B)  it is a corrosive liquid

    C)  it is a lachrymatory

    D)  it generates high vapour pressure

    Correct Answer: A

    Solution :

    Liquor ammonia bottles are opened only after cooling because it has high vapour pressure and it is mild explosive. The first ionisation energy of xenon is quite close to that of oxygen and the molecular diameter of xenon and oxygen are almost identical. Based on the above facts it is suggested that since oxygen combines with \[Pt{{F}_{6}}\], so xenon should also form similar compound with\[Pt{{F}_{6}}\].


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