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If 13.6 eV energy is required to ionise the hydrogen atom, then energy required to remove an electron from n = 2 is:

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If 13.6 eV energy is required to ionise the hydrogen atom, then energy required to remove an electron from n = 2 is:

(A) 10.2 eV

(B) 0eV

(C) 3.4 eV

(D) 6.0 eV

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1 Answer

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by (60.5k points)

Correct option is (C) 3.4 eV

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