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

A vessel is filled with an ideal gas at 76 cm of Hg (mercury). The mass of gas is increased by 25% by introducing more gas at the same temperature. What is the resultant pressure of Hg in cm?

Can you answer this question?

1 Answer

0 votes
At constant Pressure, Temperature and Volume, $P\; \alpha\; n\; \rightarrow \large\frac{P_1}{P_2} $$=\large\frac{n_1}{n_2}$
$\Rightarrow P_2 = \large\frac{P_1\;n_2}{n_1} $$ = \large\frac{1.25P_1}{1} $$= 1.25 P_1 =$95cm of Hg.
answered Jan 28, 2014 by balaji.thirumalai

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