A) \[5:1\]
B) \[5:2\]
C) \[25:3\]
D) \[25:4\]
Correct Answer: B
Solution :
According to Grahams rule \[\frac{{{r}_{1}}}{{{r}_{2}}}=\sqrt{\frac{{{M}_{2}}}{{{M}_{1}}}}\] Or \[\frac{{{r}_{1}}}{{{r}_{2}}}=\sqrt{\frac{25}{4}}\Rightarrow \frac{5}{2}\] Hence, ratio of diffusion is\[5:2\]You need to login to perform this action.
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