Gaseous StateHard
Question
The average kinetic energy (in joules of) molecules in 8.0 g of methane at 27oC is :
Options
A.6.21 × 10-20 J/molecule
B.6.21 × 10-21 J/molecule
C.6.21 × 10-22 J/molecule
D.3.1 × 10-22 J/molecule
Solution
Average KE = 
= 6.21 × 10-21 J/molecule.
= 6.21 × 10-21 J/molecule.Create a free account to view solution
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