A) \[4:1\]
B) \[2:1\]
C) \[1:1\]
D) \[1:2\]
Correct Answer: B
Solution :
\[\frac{{{r}_{He}}}{{{r}_{C{{H}_{4}}}}}=\sqrt{\frac{{{M}_{C{{H}_{4}}}}}{{{M}_{He}}}}=\sqrt{\frac{16}{4}}\]\[=\sqrt{\frac{4}{1}}=2:1\]You need to login to perform this action.
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