BVP Medical BVP Medical Solved Paper-2010

  • question_answer
    For adsorption of a gas on a solid, the plot of log x/m vs log p is linear with slope equal to (n being whole number)

    A)  k                                            

    B)  log k

    C)  n                                           

    D)  1/n

    Correct Answer: D

    Solution :

                    \[\frac{x}{m}=k{{p}^{1/n}}\] On taking log, we get                 \[\log \frac{x}{m}=\log k+\frac{1}{n}\log p\] \[\therefore \]Plot of log \[\frac{x}{m}\] vs log p is linear with slope = 1/n


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