VMMC VMMC Medical Solved Paper-2015

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

    A)  R                           

    B) log R  

    C) n                            

    D) \[\frac{1}{n}\]

    Correct Answer: D

    Solution :

    \[\frac{x}{m}=k{{p}^{1/n}}\]or\[\log \frac{x}{m}=\log k+\frac{1}{n}\log p\] Plot of \[\log \frac{x}{m}vs\log p\]will be a straight line with\[\text{slope}\frac{1}{n}\]


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