Question

the graph between pressure of an ideal gas and the root mean square sped of its molecules is​

Answer 1

To find:

Graph between pressure of an ideal gas and the root mean square sped of its molecules.

Solution:

First of all, try to remember the equation for ROOT MEAN SQUARE velocity of ideal gases:

$\boxed{ \bf \: v_{RMS} = \sqrt{ \dfrac{3RT}{m} } }$

• Here T is temperature, R is Universal Gas Constant , and m is molar mass of gas.

Here, you can see that v_(RMS) is not dependent on the pressure of the gas :

$\boxed{ \bf \: v_{RMS} \propto \: {P}^{0} }$

So, the graph will a straight parallel to pressure axis.

Answer 2

Answer:

Graph parallel to the axis

is the correct answer