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Ionization potential of hydrogen atom is...

Ionization potential of hydrogen atom is `13.6 V`. Hydrogen atoms in the ground state are excited by monochromatic radiation of photon energy `12.1 eV`. The spectral lines emitted by hydrogen atoms according to Bohr's theory will be

A

two

B

three

C

four

D

one

Text Solution

Verified by Experts

The correct Answer is:
B
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-ATOMIC PHYSICS-Atomic Physics
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  2. The total energy of eletcron in the ground state of hydrogen atom is -...

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  3. Ionization potential of hydrogen atom is 13.6 V. Hydrogen atoms in the...

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  4. The total energy of the electron in the first excited state of hydroge...

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  5. Energy E of a hydrogen atom with principle quantum number n is given b...

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  6. The Bohr model of atoms

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  7. Which of the following transitions in a hydrogen atom emits photon of ...

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  8. When electron jumps from n = 4 to n = 1 orbit, we get

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  9. In the Bohr model of a hydrogen atom, the centripetal force is furnish...

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  10. The groud state energy of hydrogen atom is -13.6 eV. When its electron...

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  11. When hydrogen atom is in first excited level, its radius is….its groun...

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  12. when a hydrogen atom is raised from the ground state to an excited sta...

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  13. The spectrum obtained from a sodium vapour lamp is an example of

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  14. The radius of hydrogen atom in its ground state is 5.3 xx 10^(-11)m. A...

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  15. In Rutherford scattering experiment, what will b ethe correct angle fo...

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  16. Hydrogen atoms are excited from ground state of the principle quantum ...

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  17. Which source is associated with a line emission spectrum?

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  18. The ionisation energy of hydrogen atom is 13.6 eV. Following Bohr's th...

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  19. In terms of Bohr radius a(0), the radius of the second Bohr orbit of a...

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  20. Ground state energy of H-atom is -13.6 eV. The energy needed to ionise...

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