Thermodynamics and Thermochemistry 1 Question 58

61. The total energy of one mole of an ideal monatomic gas at $27^{\circ} \mathrm{C}$ is …cal.

$(1984,1 \mathrm{M})$

True/False

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Solution:

  1. $900 \mathrm{cal}: E=\frac{3}{2} R T=\frac{3}{2} \times 2 \times 300 \mathrm{cal}$