JEE Main & Advanced Chemistry States of Matter Question Bank Ideal gas equation and Related gas laws

  • question_answer A closed vessel contains equal number of nitrogen and oxygen molecules at a pressure of P mm. If nitrogen is removed from the system then the pressure will be [MP PMT 1985]

    A)                 P            

    B)                 2P

    C)                 \[P/2\] 

    D)                 \[{{P}^{2}}\]

    Correct Answer: C

    Solution :

                    Since no. of molecules is halved so pressure should also be halved.


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