The ionization energy of a hydrogen like Bohr atom is 4 Rydbergs. Find – McqOptions

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1.	The ionization energy of a hydrogen like Bohr atom is 4 Rydbergs. Find the wavelength of the radiation emitted when the electron jumps from the first excited state to the ground state
A.	\[300A{}^\circ \]
B.	\[2.5\times {{10}^{-11}}m\]
C.	\[100A{}^\circ \]
D.	\[1.5\times {{10}^{-11}}m\]
Answer» B. \[2.5\times {{10}^{-11}}m\]

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