Assuming the Boltzmann constant k = 1.38 × 10⁻²³ joules per Kelvin, what is the average translational kinetic energy in joules of molecules of an ideal gas at 127° Celsius?
W) 2.6 ×10⁻²¹
X) 8.28 × 10⁻²¹
Y) 2.6 ×10⁻²²
Z) 8.28 ×10⁻²²
✔️Answer:X) 8.28 ×10⁻²¹
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