At what temperature will the rms speed of oxygen molecules become just sufficient for escaping from the Earth's atmosphere? (Given: Mass of oxygen molecule (m) 2.76x 10-26 kg Boltzmann's constant kp 138 x 10 23 J K1)
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Ves = Vrms
11.2 x 10^3 = √(3KT/m)
T = [(11.2 x 10^3)^2 m] / 3k
Putting value of m and k
T = 8.360 x 10^4 k
11.2 x 10^3 = √(3KT/m)
T = [(11.2 x 10^3)^2 m] / 3k
Putting value of m and k
T = 8.360 x 10^4 k
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