Manipal Engineering Manipal Engineering Solved Paper-2014

  • question_answer
    Find the pressure of a sample of \[\frac{1}{7}\]if mole occupies 35L at 77°C. Assume \[\frac{1}{8}\]obeys the van der Waals equation of state. \[\frac{1}{49}\]

    A) 0.56 atm              

    B) 0.572 atm

    C) 0:82 atm              

    D) 0.807 atm

    Correct Answer: D

    Solution :

    Pressure, \[AuCl_{4}^{-}\to Au(s)+4C{{l}^{-}}-3{{e}^{-}}\] \[AuCl_{4}^{-}\]\[[{{E}^{0}}(F{{e}^{2+}}(aq)Fe)=0.44V\]


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