Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Kinetic Theory of Gases
0 votes

RMS velocity of $H_2$ at 300K is $1930m/s$.Rms velocity of $O_2$ at 1200K will be

$\begin{array}{1 1}(A)\;482.5m/s\\(B)\;965m/s\\(C)\;1930m/s\\(D)\;3860m/s\end{array} $

Can you answer this question?

1 Answer

0 votes
$V_{RMS}=\sqrt{\large\frac{3RT}{\mu \omega}}$
$\Rightarrow 965m/s$
Hence (B) is the correct answer.
answered May 12, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App