Chemistry, asked by RajeshreeBende, 1 day ago

An electron in a H-atom on a ground state absorbs energy equal to two times the minimum energy required to remove the electron from H-atom. Calculate the velocity of the electron emitted. Ionisation energy of atom =2.18×10^-18 J.
Mass of electron=9.11×10^-31 kg.

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Answered by rookiemb

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Answer:

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