From a certain apparatus, the diffusion rate of hydrogen has an average value of $28.7 \mathrm{~cm}^{3} \mathrm{~s}$ 1. The diffusion of another gas under the same conditions is measured to have an average rate of $7.2 \mathrm{~cm}^{3} \mathrm{~s}^{-1}$. Identify the gas.[Hint: Use Graham's law of diffusion: $R_{1} / R_{2}=\left(M_{2} / M_{1}\right)^{1 / 2}$, where $R_{1}, R_{2}$ are diffusion rates of gases 1 and 2 , and $\mathbf{M}_{1}$ and $\mathbf{M}_{2}$ their respective molecular masses. The law is a simple consequence of kinetic theory.]

Home » From a certain apparatus, the diffusion rate of hydrogen has an average value of 1. The diffusion of another gas under the same conditions is measured to have an average rate of . Identify the gas.[Hint: Use Graham’s law of diffusion: , where are diffusion rates of gases 1 and 2 , and and their respective molecular masses. The law is a simple consequence of kinetic theory.]

From a certain apparatus, the diffusion rate of hydrogen has an average value of $28.7 \mathrm{~cm}^{3} \mathrm{~s}$ 1. The diffusion of another gas under the same conditions is measured to have an average rate of $7.2 \mathrm{~cm}^{3} \mathrm{~s}^{-1}$ . Identify the gas.
[Hint: Use Graham’s law of diffusion: $R_{1} / R_{2}=\left(M_{2} / M_{1}\right)^{1 / 2}$ , where $R_{1}, R_{2}$ are diffusion rates of gases 1 and 2 , and $\mathbf{M}_{1}$ and $\mathbf{M}_{2}$ their respective molecular masses. The law is a simple consequence of kinetic theory.]

CBSE | Class 11 | Kinetic Theory | NCERT | Physics

From a certain apparatus, the diffusion rate of hydrogen has an average value of $28.7 \mathrm{~cm}^{3} \mathrm{~s}$ 1. The diffusion of another gas under the same conditions is measured to have an average rate of $7.2 \mathrm{~cm}^{3} \mathrm{~s}^{-1}$ . Identify the gas.
[Hint: Use Graham’s law of diffusion: $R_{1} / R_{2}=\left(M_{2} / M_{1}\right)^{1 / 2}$ , where $R_{1}, R_{2}$ are diffusion rates of gases 1 and 2 , and $\mathbf{M}_{1}$ and $\mathbf{M}_{2}$ their respective molecular masses. The law is a simple consequence of kinetic theory.]

Rate of diffusion of hydrogen is given as $R_{1}=28.7 \mathrm{~cm}^{3} \mathrm{~s}^{-1}$