TS EAMCET · Chemistry · States of Matter
The ratio of rates of diffusion of gases \(X\) and \(Y\) of molecular weights 36 and 64 is
- A \(9: 16\)
- B \(3: 4\)
- C \(4: 3\)
- D \(16: 9\)
Answer & Solution
Correct Answer
(C) \(4: 3\)
Step-by-step Solution
Detailed explanation
\(\begin{aligned} & \frac{r_1}{r_2}=\sqrt{\frac{M_2}{M_1}} \Rightarrow \frac{r_x}{r_y}=\sqrt{\frac{M_y}{M_x}}=\sqrt{\frac{64}{36}} \\ & =\frac{8}{6}=\frac{4}{3}\end{aligned}\)
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