lillierudloff3582 lillierudloff3582
  • 06-01-2023
  • Physics
Answered

At 20 ∘C (approximately room temperature) the average velocity of N2 molecules in air is 1050 mph.
What is the average speed in m/s?
What is the kinetic energy (in J) of an N2 molecule moving at this speed?
What is the total kinetic energy of 1 mol of N2 molecules moving at this speed?



Answer :

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