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Some energy levels of a molecule are shown in the figure. The ratio of the wavelength r = 2 1 λ λ , is given by - – E – 3 4 E – 2 E – 3 E λ 2 λ 1

1. r = 3 4
2. r = 3 2
3. r = 4 3
4. r = 3 1 Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Atomic Structure, Ex.5, Q. No.27 ]

Correct answer: r = 3 1 Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Atomic Structure, Ex.5, Q. No.27 ]

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