What is the number of molecules in 3 cubic metre of a gas at 3atm & 27°C?
(a) 2.17*10^-20
(b) 6.38*10^-20
(c) 3.86*10^-20
(d) 4.58*10^-20
The question was posed to me in exam.
My question comes from Kinetic Theory of an Ideal Gas in division Kinetic Theory of Physics – Class 11