2 moles of Ne gas and 5 moles of He gas, both samples having average velocity 7 xx 10^2 m/s, are mixed. Find the avera

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Q 2607891788.     2 moles of Ne gas and 5 moles of He gas, both samples having average velocity 7 xx 10^2 m/s, are mixed. Find the average translational kinetic energy per mole of the given gas mixture (in joules). Report your answer as 'X' where X = (Average translational KE in joules) x 0.002. The reported answer should be upto nearest integer.

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