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What are the frequency and wavelength …

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What are the frequency and wavelength of a photon emitted during a transition from n=5 state to the n=2 state in the hydrogen atom?

    • Posted by Swetha Swetha 5 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Gaurav Seth 5 years ago

    Since, ni = 5

    nf = 2

    This transition gives rise to a spectral line in the visible region of the Balmer series.

    ∴ It is an emission energy.

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