The frequency of radiation absorbed or emitted when transition occurs between two…
Chemistry · Class 11 · CBSE — Structure of Atom
The frequency of radiation absorbed or emitted when transition occurs between two stationary states with energies E1 (lower) and E2 (higher) is given by
Answer
(A)
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the following conclusions regarding the structure of atom is based on Rutherford’s a -particle…
- According to Bohr’s theory, the electronic energy of H-atom in Bohr’s orbit is given by
- The electronic states X and Y of an atom are depicted below: X : 1 s 2 2 s 2 2 p 6 3 s 1 Y : 1 s 2 2 s 2 2 p…
- Match the column I with column II and mark the appropriate choice. Column I (Atom) Column II (No. of unpaired…
- The electron in Bohr’s model of hydrogen atom is pictured as revolving around the nucleus in order for it to
- The ratio of charge to mass of an electron in coulombs per gram was determined by J.J. Thomson. He determined…
- Three elements ‘ X ’, ‘ Y’ and ‘ Z’ have atomic numbers 18, 19 and 20 respectively. How many electrons are…
- If the velocity of an electron in Bohr’s first orbit is 2.19 × 10 6 m s –1 , what will be the de Broglie…
More Structure of Atom questions · Browse all practice questions