Subject: Physical Chemistry · Chapter: Gaseous State · Topic: Gaseous State – General · Exam: JAM 2001-2022 · Marks: 2 · Difficulty: Hard
(i) Write the expression for the vibrational contribution to the total energy of $\mathrm{CH_4(g)}$ at 500 K. All the vibrational modes are active at this temperature. (ii) Calculate the total internal energy of 1 mole of the gas at this temperature. $\mathrm{R = 8.314\,J\,mol^{-1}\,K^{-1}}$.
Answer
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