A) \[\frac{1}{2\sqrt{2}}\]
B) \[\frac{1}{4}\]
C) \[\frac{1}{\sqrt{2}}\]
D) \[\sqrt{2}\]
Correct Answer: B
Solution :
[b] Temperature remain constant so |
\[{{v}_{rms}}\propto \frac{1}{\sqrt{M}}\]Þ \[\frac{{{v}_{{{O}_{2}}}}}{{{v}_{{{H}_{2}}}}}=\sqrt{\frac{{{M}_{{{H}_{2}}}}}{{{M}_{{{O}_{2}}}}}}=\sqrt{\frac{1}{16}}=\frac{1}{4}\] |
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