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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2003

  • question_answer
    Two gas cylinders having same capacity have been filled with 44 g of \[{{H}_{2}}\] and 44 g of \[C{{O}_{2}}\] respectively. If the pressure in \[C{{O}_{2}}\] cylinder is 1 atmosphere at a particular temperature, the pressure in the hydrogen cylinder at the same temperature is:

    A)  2 atmosphere  

    B)  1 atmosphere

    C)  22 atmosphere

    D)  44 atmosphere

    Correct Answer: C

    Solution :

    Partial pressure \[\alpha \] moles of a gas Hence,      \[\frac{{{p}_{1}}}{{{p}_{2}}}=\frac{{{x}_{1}}}{{{x}_{2}}}\] \[\frac{1}{{{p}_{2}}}=\frac{44/44}{44/2}\] \[\therefore \] \[{{p}_{2}}=\frac{44}{2}\] \[=22atm\]


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