A) 0.66 Å
B) 9.38 Å
C) 0.246 Å
D) 0.123 Å
Correct Answer: D
Solution :
\[{{\lambda }_{\min }}=\frac{hc}{eV}=\frac{6.6\times {{10}^{-34}}\times 3\times {{10}^{8}}}{1.6\times {{10}^{-19}}\times 100\times {{10}^{3}}}\] \[=0.123{\AA}\]
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