Test Academy | In Hydrogen atom, energy of first excited state is – 3.4 eV. Then find out KE of same orbit of Hydrogen atom 3.4 eV, 6.8 eV, -13.6 eV, +13.6 eV

Question

In Hydrogen atom, energy of first excited state is – 3.4 eV. Then find out KE of same orbit of Hydrogen atom

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