## In This post you will get answer of Q.

An ideal gas equation can be written as $P=frac{rho RT}{M_{0}}$ where $rho$ and $M_{0}$ are respectively,

Solution:

## $PV = nRT$

$Rightarrow P=frac{1}{V}. frac{m}{M_{0}}.RT$

$=left(frac{m}{V}right)left(frac{RT}{M_{0}}right)$

$Rightarrow P=frac{rho RT}{M_{0}}$

$rho=frac{m}{v}=$ mass density

$M_{0}$ = molar mass