The concentration of Sulfur Dioxide $\left(\mathrm{SO}_{2}\right)$ in ambient atmosphere was measured as $30 \mu \mathrm{g} / \mathrm{m}^{3}$. Under the same conditions, the above $\mathrm{SO}_{2}$ concentration expressed in $\mathrm{ppm}$ is__________.Given: $P /(R T)=41.6 \mathrm{~mol} / \mathrm{m}^{3} ;$ where, $P=$ Pressure; $T=$ Temperature; $R=$ universal gas constant; Molecular weight of $\mathrm{SO}_{2}=64$
The concentration of Sulfur Dioxide $\left(\mathrm{SO}_{2}\right)$ in ambient atmosphere was measured as $30 \mu \mathrm{g} / \mathrm{m}^{3}$. Under the same conditions, the above $\mathrm{SO}_{2}$ concentration expressed in $\mathrm{ppm}$ is__________.Given: $P /(R T)=41.6 \mathrm{~mol} / \mathrm{m}^{3} ;$ where, $P=$ Pressure; $T=$ Temperature; $R=$ universal gas constant; Molecular weight of $\mathrm{SO}_{2}=64$