Questions
Find the change in translational kinetic energy per molecule of the gas if its pressure changes by 0.25 atm (volume of the gas = 1.5 litre).
a
56.25 J
b
25 J
c
66.5 J
d
75 J
detailed solution
Correct option is A
ΔKtr=32p1−p2V=32×0.25×105×1.5×10−3=56.25JTalk to our academic expert!
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