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What is Hund's rule of maximum multiplic...

What is Hund's rule of maximum multiplicity ? Explain by taking example of nitrogen.

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DINESH PUBLICATION-STRUCTURE OF ATOM-Additional important questions
  1. How many orbitals are present in g-subshell ?

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  2. How many electrons can be filled in all the orbitals with n+l=5 ?

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  3. Carbon atom has electronic configuration 1s^(2) 2s^(2)2p(x)^(1)2p(y)^...

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  4. The mass number of an element is twice its atomic number. If there a...

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  5. d(z^(2)) orbital has zero electron density in xy-plane. Comment.

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  6. What will become to the wavelength a moving particle if its velocity i...

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  7. Which experimental evidence most clearly supports the suggestion that ...

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  8. How do 1s and 2s orbitals differ in number of spherical nodes ?

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  9. Predict the magnetic moment of Cu^(2+) ion.

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  10. With what neutral molecule is CIO^(ө) isoelectronic?

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  11. What is the sequence of the energy of the orbitals 3s, 3p and 3d for...

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  12. Which d-orbtial has its four lobes along the axis?

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  13. Indicate the number of unpaired electrons in: a. P, b. Si, c. Cr, ...

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  14. a. How many sub-shell are associated with n = 4? b. How many electr...

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  15. What is Hund's rule of maximum multiplicity ? Explain by taking examp...

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  16. Why does in the building of an atom, the filling of 4s orbital takes...

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  17. (a) State Pauli's exclusion principle (b) State Heisenberg's uncertani...

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  18. Write the values of n and l for 3p orbital.

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  19. The correct ground state electronic configuration of chromium atom(Z=2...

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  20. The word 'aufbau ' in German menas 'building up' . The building up of ...

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