Q20) An ideal gas is at a temperature of 403 K. What is the average translational...

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Q20) An ideal gas is at a temperature of 403 K. What is the average translational kinetic energy (in x10-21 J) of one of its molecules?

Answer 1

Answer #1

temperature = T = 403 K

Average translation kinetic energy of a molecule = 3/2 * K * T

= 3/2 * 1.38 X 10^-23 * 403

= 8.34 X 10^-21 joules

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Answer 2

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