MGIMS WARDHA MGIMS WARDHA Solved Paper-2015

  • question_answer
    Freundlich adsorption isotherm gives a straight line on plotting

    A)  \[\frac{x}{m}vs\,\rho \]                              

    B)  \[\log \frac{x}{m}vs\,\rho \]

    C)  \[\log \frac{x}{m}vs\,\log \rho \]            

    D)  \[\frac{x}{m}vs\frac{1}{\rho }\]

    Correct Answer: C

    Solution :

                    Freundlich adsorption isotherm gives a straight line on plotting \[\log \frac{x}{m}vs\log p\]                         \[\left( \frac{x}{m}=K{{P}^{1/n}} \right)\] i.e.       \[\log \frac{x}{m}=\log K+\frac{1}{n}\log P\]


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