\(V_{r m s} \propto \sqrt{T}\)
\(\frac{V_1}{V_2}=\sqrt{\frac{T_1}{T_2}}=\sqrt{\frac{303}{363}}\)
\(\frac{V_1}{V_2}=1.1\)
\(\frac{V_2}{V_1}-1=1.1-1 \quad[\because\) Subtract 1 from both sides \(]\)
\(\frac{\Delta V}{V} \times 100\)
Percentage incrase \(\frac{\Delta V}{V}=10 \%\)
$R =8.32\,J \,mol ^{-1} k ^{-1}$ લો.