Q70.If 13.6eV energy is required to ionize the hydrogen atom, then the energy required to remove an electron from n = 2 is (1) 10.2eV (2) 0eV (3) 3.4eV (4) 6.8eV
What This Question Tests
Tests the ability to calculate the ionization energy of a hydrogen atom from a specific excited state using the Bohr model's energy level formula.
Concepts Tested
Formulas Used
E_n = -13.6/nĀ² eV
š NCERT Sections This Tests
12.4 ā The Ground State Energy Of Hydrogen Atom Is ā13.6 Ev. What Are The
Physics Class 12 Ā· Chapter 12
12.4 The ground state energy of hydrogen atom is ā13.6 eV. What are the kinetic and potential energies of the electron in this state?
12.5 ā A Hydrogen Atom Initially In The Ground Level Absorbs A Photon,
Physics Class 12 Ā· Chapter 12
12.5 A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength and frequency of photon.
12.3 ā A Difference Of 2.3 Ev Separates Two Energy Levels In An Atom. What
Physics Class 12 Ā· Chapter 12
12.3 A difference of 2.3 eV separates two energy levels in an atom. What is the frequency of radiation emitted when the atom make a transition from the upper level to the lower level?
š Question Details
- Chapter
- Atoms
- Topic
- Energy levels of hydrogen atom
- Year
- 2002
- Shift
- Unknown
- Q Number
- Q70
- Type
- MCQ
- NCERT Ref
- Class 12 Physics Ch 12: Atoms
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