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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
- For an endothermic reaction the value of ΔS is positive.The reaction is
- Which is the amount of chlorine evolved when 2 amperes of current is passed for
- If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
- Benzoic acid with Ba(OH)₂ gives
- Boron has two stable isotopes, ¹°B(19%) and ¹¹B(81%). Average atomic weight
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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