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Electrons in an orbital can be accommoda...

Electrons in an orbital can be accommodates as follows :
The maxium number of electrons that can be accommodated in an orbital is 2.
the electrons have opposite spin in an orbital.
Low level energy orbitals filled first.
The maximum spin of an electrons is +1. Find out the correct statments

A

a,b

B

d

C

a,b,c

D

c

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BEYOND PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. How many values can l have for n = 4 ?

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  2. In nl^xx corresponding letters represents : n-represents principal qu...

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  3. Electrons in an orbital can be accommodates as follows : The maxium nu...

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

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

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  6. Which of the following is wrong ?

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

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

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

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  10. For an atom Sommerfeld picture is

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

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  12. Principal quantum number is related to

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

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

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

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  16. When electric charge vibrates are produced.

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

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

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

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  20. Contribution of Summerfield to be model of atom

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