A) \[300m/s\]
B) \[150m/s\]
C) \[600m/s\]
D) \[75m/s\]
Correct Answer: B
Solution :
As, \[{{V}_{rms}}=\sqrt{\frac{3RT}{m}}\] or \[300=\sqrt{\frac{3RT}{m}}\] ?.(i) and \[{{V}_{rms}}=\sqrt{\frac{3R(T)(2)}{2m}}\] ?..(ii) \[{{V}_{rms}}\] solving equations (i) and (ii) we get \[=\frac{1}{2}\times 300=150m/s\]You need to login to perform this action.
You will be redirected in
3 sec