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physical chemistry

2 liters of N2 at 0 degree Celsius and 5 atm pressure are expanded isothermally against a constant pressure of 1 atm until the pressure of the gas is also 1 atm. Assuming the gas to be ideal, what are the values of work,delta E, delta H, and q for the process?

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lyn

  1. i need the answer too

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    teeee

  2. P1 V1 =P2V2 ,
    P1=5atm, V1= 2litre, P2=1atm find v2 by above eq.
    then put it into -
    -px(V2-V1) where pexternl = 1atm
    so - 1(10-2)= - 8litreatm
    1 litre atm =101.3 joules so multiply it
    -8× 101.3 = - 810.4joule

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    ravika

  4. thank You very much Sir/madam for your help.....

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    Anubhav Singh

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