RAJASTHAN PMT Rajasthan - PMT Solved Paper-2009

  • 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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