AP EAMCET · Chemistry · States of Matter
The rms velocity of oxygen molecules of \(27^{\circ} \mathrm{C}\) is around \(800 \mathrm{~m} / \mathrm{s}\). The rms velocity of methane molecule at \(600 \mathrm{~K}\) temperature is around ......
- A \(400 \mathrm{~m} / \mathrm{s}\)
- B \(1600 \mathrm{~m} / \mathrm{s}\)
- C \(800 \mathrm{~m} / \mathrm{s}\)
- D \(1200 \mathrm{~m} / \mathrm{s}\)
Answer & Solution
Correct Answer
(B) \(1600 \mathrm{~m} / \mathrm{s}\)
Step-by-step Solution
Detailed explanation
\(v_{\mathrm{rms}}=\sqrt{\frac{3 R T}{M}}\) Let the rms velocity of methane molecule at \(600 \mathrm{~K}\) be \(x\).…
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