Gaseous StateMedium
Question
The average kinetic energy of an ideal gas per molecule in S.I. units at 25oC will be ?
Options
A.6.17 × 10-21 KJ
B.6.17 × 10-21 J
C.6.17 × 10-20 J
D.6.17 × 16-20 J
Solution
Avg. K.E. = - 
× 298
= 6.17 × 10-21 J
× 298= 6.17 × 10-21 J
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