Ionization potential of hydrogen atom is 13. 6eV. Hydrogen atom in ground state are excited by monochromatic light of energy 12.1 eV. The spectral lines emitted by hydrogen according to Bohr's theory will be

Ionization potential of hydrogen atom is 13. 6eV. Hydrogen atom in gro

1.	Ionization potential of hydrogen atom is 13. 6eV. Hydrogen atom in ground state are excited by monochromatic light of energy 12.1 eV. The spectral lines emitted by hydrogen according to Bohr's theory will be
A.	one
B.	two
C.	three
D.	four
Answer» D. four

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Ionization potential of hydrogen atom is 13. 6eV. Hydrogen atom in ground state are excited by monochromatic light of energy 12.1 eV. The spectral lines emitted by hydrogen according to Bohr's theory will be

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