RAJASTHAN PMT Rajasthan - PMT Solved Paper-2005

  • question_answer
    One mole of \[C{{H}_{4}}\] contains:

    A)  \[4\,\,g\] atoms of hydrogen

    B)  \[3.0\,\,g\] atoms of carbon

    C)  \[6.02\times {{10}^{23}}\] atomy of hydrogen

    D)  \[1.81\times {{10}^{23}}\] molecules of\[C{{H}^{4}}\]

    Correct Answer: A

    Solution :

    One mole of \[C{{H}_{4}}\] contains \[4\,\,g\] atoms of hydrogen.


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