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11th Class Physics Thermal Properties of Matter / द्रव्य के तापीय गुण Question Bank Kinetic Theory of Gases Conceptual Problems

  • question_answer
    Deduce the dimensional formula for R used in the ideal gas equation \[\mathbf{PV}=nRT.\]

    Answer:

                    \[R=\frac{PV}{nT}=\frac{FV}{nAT}\]                 \[[R]=\frac{ML{{T}^{-2}}.{{L}^{3}}}{mol.{{L}^{2}}.K}=[M{{L}^{2}}{{T}^{-2}}{{K}^{-1}}mo{{l}^{-1}}].\]


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