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JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Question Bank Law of equilibrium and Equilibrium constant

  • question_answer
    What is the effect of halving the pressure by doubling the volume on the following system at 500°C                         \[{{H}_{2(g)}}+{{I}_{2(g)}}\]⇌ \[2H{{I}_{(g)}}\]                                                 [UPSEAT 2004]

    A)                 Shift to product side      

    B)                         Shift to product formation

    C)                 Liquefaction of HI

    D)                 No effect

    Correct Answer: D

    Solution :

               We know that \[PV=nRT\]                    P become \[\frac{1}{2}P\]& \[V\] bcome \[2V\] so,                    \[\frac{1}{2}P\times 2V=PV=nRT\]                                 So there is no effect in equation.


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