At what temperature, hydrogen molecules will escape from the earth.s surface ? (Take mass of hydrogen molecule = 0.34 xx 10^(-6) kg, Boltzmann constant = 1.38 xx 10^(-23) KJ^(-1), Radius of earth= 6.4 xx 10^6 m and acceleration due to gravity=9.8 ms^(-2))

At what temperature, hydrogen molecules will escape from the earth.s s

1.	At what temperature, hydrogen molecules will escape from the earth.s surface ? (Take mass of hydrogen molecule = 0.34 xx 10^(-6) kg, Boltzmann constant = 1.38 xx 10^(-23) KJ^(-1), Radius of earth= 6.4 xx 10^6 m and acceleration due to gravity=9.8 ms^(-2))
Answer» 10 KJ `10^(2)` K 10 K `10^(4)` K ANSWER :D