Atomic StructureMedium

Question

The wave number of the series limit of lyman series is -

Options

A.1.097 × 10⁷ m^-1

B.2.74 × 10⁶ m^-1

C.1.22 × 10⁶ m^-1

D.6.86 × 10⁵ m^-1

Solution

Wave number = 1.097 × 10⁷
Now in series limit λ corresponding to n = to ∞ n =1
∴Wave number for series limit = = 1.097 × 10⁷

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