A) \[-871.6\times {{10}^{-20}}J\]
B) \[-435.8\times {{10}^{-20}}J\]
C) \[-217.9\times {{10}^{-20}}J\]
D) \[-108.9\times {{10}^{-20}}J\]
Correct Answer: C
Solution :
\[{{E}_{1\,\,H{{e}^{+}}}}={{E}_{1\,\,H}}\times {{z}^{2}}\] \[-871.6\times {{10}^{-20}}={{E}_{1H}}\times 4\] \[{{E}_{1\,\,H}}=-217.9\times {{10}^{-20}}J\]You need to login to perform this action.
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