Atomic Structure QUESTIONS AND ANSWERS

IIT JEE : Atomic Structure QUESTIONS AND ANSWERS :: part1 : 6 to 10

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

6.Bohrs concept of the orbit in an atom was contradicted by

de Broglie relationship

Uncertainty principle

Plancks hypothesis

Hunds rule

7.The statement that the electron occupies available orbital singly before pairing occurs is called

Einstein principle

Rutherford hypothesis

Paulis exclusion principle

Hunds rule

8.The maximum number of molecules are in:

52 gram of nitrogen peroxide

48 gram of ethyl alcohol

36 gram of water

14 gram of carbon dioxide

9.The unrelated member of the following group is

He ion

neutron

proton

cyclotron

10.Two electrons occupying the same orbital are distinguished by

magnetic quantum number

azimuthal quantum number

principal quantum number

spin quantum number

More Atomic Structure QUESTIONS AND ANSWERS available in next pages

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