JEE Main & Advanced Physics Thermodynamical Processes Question Bank Isothermal Process

  • question_answer
     A vessel containing 5 litres of a gas at 0.8 m pressure is connected to an evacuated vessel of volume 3 litres. The resultant pressure inside will be (assuming whole system to be isolated)              [MP PMT 1993]

    A)            4/3 m                                      

    B)            0.5 m

    C)            2.0 m                                       

    D)            3/4 m

    Correct Answer: B

    Solution :

               \[0.8\times 5=P\times (3+5)\Rightarrow P=0.5\ m\]


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