AP EAMCET · Chemistry · Some Basic Concepts of Chemistry
The ratio of rate of diffusion of \(\mathrm{SO}_2\) to \(\mathrm{CH}_4\) is
- A \(1: 1\)
- B \(1: 2\)
- C \(2: 1\)
- D \(4: 1\)
Answer & Solution
Correct Answer
(B) \(1: 2\)
Step-by-step Solution
Detailed explanation
Rate of diffusion of gas (r) \(\propto \frac{1}{\sqrt{\text { Molecular weight of gas }}}\) Molecular weight of \(\mathrm{SO}_2=32+16 \times 2=64\) \(\therefore \quad r_{\mathrm{SO}_2} \propto \frac{1}{\sqrt{64}}\) Molecular weight of \(\mathrm{CH}_4=12+1 \times 4=16\)…
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