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Who modified Bohr's theory by introducing elliptical orbits fo
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Who modified Bohr's theory by introducing elliptical orbits for electron path?

A
Hund

B
Thomson

C
Rutherford

D
Sommerfeld

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Views: 5,771 students

Updated on: Jun 11, 2023

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New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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Text SolutionText solutionverified iconVerified

(d) Sommerfeld
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Practice questions from New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

Question 1
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Which of the following statements about Millikan's oil drop experiment is true?
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  2. The charge on each oil-drop is the electronic charge
  3. In the absence of the electric field, the speed with which the drop falls depends only upon the acceleration of gravity
  4. Some oil-drops become positively charged and some become negatively charged after colliding with gaseous ions
Topic

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Structure of Atom

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Book:

New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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Question 2
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The atomic number of an element is 17 . The number of orbitals containing electron pairs in its valence shell are
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Structure of Atom

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New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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Question 3
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Calculate the velocity of an electron having wavelength of . Mass of an electron is g.
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Structure of Atom

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New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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If there were three possibilities of electron spin, (19) would be placed in
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New Pattern JEE Problems Chemistry for JEE Main and Advance( Master Problem Package) (Arihant)

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"The position and velocity of a small particle like electron cannot be simultaneously determined." This statement is:
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сиз енд / -с -С 20 снд --- BONECOR H си - енз Come. 4₂ sey (E ias A olnoodrens alorosto ков он Al2O3 I say н 3000x Ег Lo сня снужин с си-енз (13 посия ih ранния енз поли енг суд -с- ен = сиз ко +
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Question Text
Who modified Bohr's theory by introducing elliptical orbits for electron path?
Updated OnJun 11, 2023
TopicStructure of Atom
SubjectChemistry
ClassClass 11
Answer TypeText solution:1 Video solution: 3
Upvotes410
Avg. Video Duration7 min