AIIMS AIIMS Solved Paper-2011

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

    A)  \[4938.8\text{ }J\]        

    B)         \[4138.8\text{ }J\]         

    C)         \[5744.1\,J\]        

    D)         \[6257.2\text{ }J\]

    Correct Answer: C

    Solution :

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


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