Manipal Medical Manipal Medical Solved Paper-2012

  • question_answer
    Work done during isothermal expansion of one mole of an ideal gas from 10 atm to 1 atm at 300 K is

    A)  4938.8 J         

    B)  4138.8 J

    C)  5744.1 J         

    D)  6257.2 J

    Correct Answer: C

    Solution :

     \[W=2.303\text{ }nRT\text{ }log\frac{{{p}_{1}}}{{{p}_{2}}}\] \[=2.303\times 1\times 8.314\times 300\times log\text{ }10\] \[=5744.1\text{ }J\]


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