Question #7fb40

1 Answer
Junaid Mirza
Nov 3, 2017

18.00 m/s

Explanation:

Temperature at STP = 0°C = 273 K

Gas constant R = 8.314 J/(mol K)

Average velocity =sqrt((2RT)/M) = sqrt((2 × 8.314 × 273) / 14) ms^-1 = 18.00 ms^-1

Related questions
Impact of this question
889 views around the world
You can reuse this answer
Creative Commons License