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The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released

The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released when an electron jumps from the first excited state (n=2) to the ground state of hydrogen atom is

Options

(a) 3.4 eV
(b) 4.53 eV
(c) 10.2 eV
(d) 13.6 eV

Correct Answer:

10.2 eV

Explanation:

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