A) 2.12 Å
B) 4.77 Å
C) 1.06 Å
D) 1.59 Å
Correct Answer: B
Solution :
\[{{r}_{n}}\propto {{n}^{2}}\Rightarrow \frac{{{r}_{3}}}{{{r}_{1}}}=\frac{{{3}^{2}}}{1}\Rightarrow {{r}_{3}}=9{{r}_{1}}=9\times 0.53=4.77{\AA}\]You need to login to perform this action.
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