AMU Medical AMU Solved Paper-2003

  • question_answer
    Hydrogen and helium volume V at same temperature T and same pressure p are mixed to have same volume V. The resulting pressure of the mixture will be

    A)  \[\frac{R}{2}\]                                 

    B)  P

    C)  2P

    D)  depending on the relative mass of the gases

    Correct Answer: C

    Solution :

                     From ideal gas equation, we have                 pV = RT When two gases are mixed, then                 \[pV+pV=pV\] \[\Rightarrow \]               \[p=2p\] Hence, resultant pressure will be doubled.


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