Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2006

  • question_answer
    The required condition for an ideal solution is

    A)  \[\Delta {{H}_{mix}}=0\]             

    B)  \[\Delta {{V}_{mix}}\ne 0\]

    C)  \[{{p}_{A}}\ne p_{A}^{o}{{X}_{A}}\]                     

    D)  \[\Delta {{H}_{mix}}>1\]

    Correct Answer: A

    Solution :

    The required conditions for ideal solution are (a) \[{{P}_{A}}=P_{A}^{o}\times {{X}_{A}};\,\,{{P}_{B}}=P_{B}^{o}\times {{X}_{B}}\] (b) \[\Delta {{H}_{mix}}=0\] (c) \[\Delta {{V}_{mix}}=0\]


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