JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    The graph of pressure p and \[\frac{1}{3}\text{m}/\text{s}\] of1 mole of an ideal at constant temperature is

    A)

    B) .

    C)                    

    D)

    Correct Answer: B

    Solution :

                    From gas equation. \[5\Omega \] where, p is pressure, V is volume, R is gas constant and T is temperature \[\frac{\sqrt{3}}{1}\]                                                       ...(i) Equation of straight line is \[\frac{(\sqrt{3}+1)}{(\sqrt{3}-1)}\]                         ...(ii) where, m is slope and c is constant. Comparing Eqs. (i) and (ii), we get \[\frac{(\sqrt{3}+1)}{1}\] Hence, it is a straight line with positive slope, which passes through origin.


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