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Who modified Bohr’s theory by introducing elliptical orbits for electron path
Options
(a) Rutherford
(b) Thomson
(c) Hund
(d) Sommerfeld
Correct Answer:
Sommerfeld
Explanation:
Sommerfeld modified Bohr’s theory considering that in addition to circular orbits electrons also move in elliptical orbits.
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Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation number of nitrogen in HNO₃ is
- A gas mixture contains 50% He and 50% Methane by volume. What is the percent
- What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?
- The hybridisation of carbons of C-C single bond of HC ≡C-CH =CH₂ is
- The equivalent weight of H₃PO₂, when it disproportionates into PH₃ and H₃PO₃ is
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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