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NEET Sample Paper NEET Sample Test Paper-53

  • question_answer
    Graph between \[\log \frac{x}{m}\] and log P is a straight line at angle \[45{}^\circ \] with intercept as shown. Hence, \[\frac{x}{m}\] at a pressure of 2 atm is:

    A) 4                                 

    B) 2

    C) 1                                 

    D) 8

    Correct Answer: A

    Solution :

    \[\frac{1}{n}\,\,=\,\,tan\,45{}^\circ \] \[n\,\,=\,\,r\] \[and\text{ }log\text{ }k\text{ }=log\text{ }2\] \[k\,\,=\,\,2\] \[So,\,\,\frac{x}{m}=k\,{{P}^{1/n}}=2\times {{(2)}^{1/1}}=\,\,4\]


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