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

  • question_answer In the equation \[PV=nRT\], which one cannot be the numerical value of R          [BIT 1987]

    A)                 \[8.31\times {{10}^{7}}erg\,{{K}^{-1}}mo{{l}^{-1}}\]                        

    B)                 \[8.31\times {{10}^{7}}dyne\,cm\,{{K}^{-1}}mo{{l}^{-1}}\]           

    C)                 \[8.31\,J{{K}^{-1}}mo{{l}^{-1}}\]                               

    D)                 \[8.31\,atm.\,{{K}^{-1}}mo{{l}^{-1}}\]

    Correct Answer: D

    Solution :

                    (atm. K-1 mol?1) is not a unit of R

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