A) I
B) II
C) III
D) IV
Correct Answer: C
Solution :
[c] \[\Delta E={{E}_{0}}\left[ \frac{1}{n_{1}^{2}}-\frac{1}{n_{2}^{2}} \right]\] Here (Ist) transition represent absorption not emission. So, [c] is correct option.You need to login to perform this action.
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