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Which of the following is defect in Bohr...

Which of the following is defect in Bohr theory ?

A

It could not explain the spectrum in atoms containing more than one electron.

B

It could not explain fine structure of the spectrum.

C

It could not explain formation of chemical bonds.

D

All the above

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BEYOND PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. Electrons in an orbital can be accommodates as follows : The maxium nu...

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  2. The number of electrons in a sub-shell is as follows : s= 2 electrons...

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  3. Which of the following is defect in Bohr theory ?

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  4. Which of the following is wrong ?

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  5. n = 2,l = 1, then the orbtial is represented as

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  6. If two orbitals have’same (n + 1) value then

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  7. The electronic configuration of nitrogen in denoted as This violates

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  8. For an atom Sommerfeld picture is

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  9. Which of the following is true according to quantum mechanical model o...

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  10. Principal quantum number is related to

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  11. Which of the following alloys contains Cu and Zn ?

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  12. n and 'l' values for some orbitals are given. Which of the following o...

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  13. Which of the following is violation of Pauli's exclusion principle ?

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  14. When electric charge vibrates are produced.

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  15. The range of wavelengths converging red colour to violet colour is cal...

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  16. Select the correct answer. 'Electromagnetic energy can be gained or ...

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  17. Which of the following is a failure of Bohr’s atomic model?

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  18. Contribution of Summerfield to be model of atom

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  19. The quantum number which explains about size and energy of the orbit o...

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  20. If n=3, the main shell is

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