If E is the energy of n th orbit of hydrogen atom the energy of n th orbit of He atom…
Physics · Class 12 · CBSE — Atoms
If E is the energy of nth orbit of hydrogen atom the energy of nth orbit of He atom will be
- E
- 2E
- 3E
- 4E
Answer
(D) 4 E
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If separation of two energy levels in an atom is 2.3 eV, then the frequency of radiation emitted when the…
- If the wavelength of the first line of the Balmer series of hydrogen is 6561 Å, the wavelength of the second…
- The potential energy of an electron in the second excited state in hydrogen atom is:
- In Bohr model of the hydrogen atom, the potential energy of electron in the ground state is:
- The ionisation energy of the hydrogen atom, in Bohr model, is:
- The ground state energy of hydrogen atom is –13.6 eV. The kinetic energy of the electron in this state is
- In accordance with the Bohr’s model, the quantum number that characterises the earth’s revolution around the…
- Hydrogen atom from excited state comes to the ground state by emitting a photon of wavelength . If R is the…