The diagram shows the energy levels for an electron in a certain atom. Which transition shown represents the emission of a photon with the most energy? [AIEEE 2005] |
A) III
B) IV
C) I
D) II
Correct Answer: A
Solution :
[a] Energy involved in transition is given by |
and |
Thus,transition gives highest value of energy. I transition represents the absorption of energy. |
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