CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2004

  • question_answer
    Which of the following contains maximum number of molecules?

    A)  100 cc of\[C{{O}_{2}}\]at STP

    B)  150 cc of\[{{N}_{2}}\]at STP

    C)  50 cc of\[S{{O}_{2}}\]at STP

    D)  150 cc of\[{{O}_{2}}\] at STP

    E)  200 cc of\[N{{H}_{3}}\]at STP

    Correct Answer: E

    Solution :

    200cc of\[N{{H}_{3}}\]at STP contains maximum number of molecules because\[N{{H}_{3}}\]compound has lowest molecular weight and highest volume than other compounds.


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