logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
0 votes

The root mean square speed of an ideal gas at constant pressure varies with density d as

$(a)\;d^2\qquad(b)\;d\qquad(c)\;\sqrt d\qquad(d)\;\large\frac{1}{\sqrt d}$

Can you answer this question?
 
 

1 Answer

0 votes
$U_{rms} = \sqrt{\large\frac{3PV}{M}}$
$\;\;\;\;\;\;\;\;\;\;\; = \sqrt{\large\frac{3P}{d}}$
Hence the constant pressure varies with density d as $\large\frac{1}{\sqrt d}$
Hence answer is (d)
answered Feb 13, 2014 by sharmaaparna1
 

Related questions

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