The ionisation energy of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state are…
Chemistry · JEE Advanced · NTA Exams — Atomic Structure
The ionisation energy of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state are excited by monochromatic light of energy 12.1 eV. The spectral lines emitted by hydrogen atoms according to Bohr’s theory will be
- n = 3 to n = 1
- n = 3 to n = 2
- n = 2 to n = 1
- n = 4 to n = 1
Answer
(A) n = 3 to n = 1, (B) n = 3 to n = 2, (C) n = 2 to n = 1
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Rutherford’s experiment, which established the nuclear model of the atom, used a beam of
- The correct ground state electronic configuration of chromium atom is
- The correct set of quantum numbers for the unpaired electron of chlorine atom is n l m n l m
- The given diagram indicates the energy levels of a certain atom. When the system moves from 2E level to E…
- When alpha particles are sent through a thin metal foil, most of them go straight through the foil because…
- For a hypothetical H like atom which follows Bohr’s model, some spectral lines were observed as shown. If it…
- Assertion (A) : The photoelectrons produced by a monochromatic light beam incident on a metal surface have a…
- In a mixture of H – He + gas (He + is singly ionized He atom), H atoms and He + ions are excited to their…
More Atomic Structure questions · Browse all practice questions