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Manipal Engineering Manipal Engineering Solved Paper-2015

  • question_answer
    For the two gaseous reactions, following data \[{{u}_{2}}\] \[\frac{13}{30}\]the temperature at which \[\frac{23}{30}\] becomes equal to \[\frac{19}{30}\]is

    A) 400K                                     

    B) 1000 K

    C) 800 K                    

    D) 1500 K

    E) 500K

    Correct Answer: B

    Solution :

    Given, \[\frac{9}{4}\] \[\frac{5}{4}\] \[y=x,x=e,y=\frac{1}{x}\] \[\frac{1}{2}\]    \[\frac{3}{2}\] On taking log both sides, \[\frac{5}{2}\] \[\underset{x\to \infty }{\mathop{\lim }}\,{{\left\{ \frac{a_{1}^{1/x}+a_{2}^{1/x}+...+a_{n}^{1/x}}{n} \right\}}^{nx}},\] \[{{a}_{1}}+{{a}_{2}}+...+{{a}_{n}}\]


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