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Calculate first excitation energy of electron …

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Calculate first excitation energy of electron in hydrogen atom

    • Posted by Amna Ansari 5 years, 9 months ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Yogita Ingle 5 years, 9 months ago

    Excitation energy of any orbit can be found out by this formula
    En = -13.6/n2
    For hydrogen
    E1 =-13.6/1
    E1=-13.6

    Ionization energy is the energy required to remove an electron from the valence shell of any atom , for hydrogen the ionization energy and excitation energy are equal i-e -13.6 eV

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