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Aufbau priciple does not give correct ar...

Aufbau priciple does not give correct arrangmen of filling up of atom orbitals in :

A

cu and Zn

B

Co and Zn

C

Mn and Cr

D

Cu and Cr

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The correct Answer is:
d
N/a
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GRB PUBLICATION-QUANTUM NUMBERS AND GENERAL CHEMISTRY-D.
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  2. Hund's rule of maximum spin multiplcity is not application for :

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  3. Aufbau priciple does not give correct arrangmen of filling up of atom ...

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  4. Which of the following sequeous is correct as pe Aufbau principle ?

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  5. Find configuraation which does not follow Hund's rule of maximum multi...

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  6. If spin quantum number has 4 values instead of two then identify the i...

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  7. Assuming hund's Rule is not necesssarily follwed for a d^(5) configura...

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  8. In ground state of phoosphorous atom (Z=15) , the numbers occupied su...

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  9. which among th efollowing species has the same number o felectrons in ...

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  10. which of the following is worng outer electonic configuration ?

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  11. What is a possible set of quantum numbers for the unpired eletron in t...

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  12. The quantum number of four electrons (el to e4) are given below :- ...

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  13. If nitrogen atoms had el,ectonic configuration is ? It would have en...

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  14. The quantum number , n=1,l=1,m(1)=0 could represent a valence electron...

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  15. A gas phase atom with the electronic configyartin 1s^(2)2s^(2)2p^(6)...

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  16. A sulphur atom in its ground state has the electrons confiuration 1...

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  17. whcih of the following does NOT repesent the arrangement of electrons ...

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  18. A M^(+2) ion derved fromn a metal in the first transition metal serie...

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  19. Total number of electrons in Cu atom havijng m(1)=0 :

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  20. which of the following stateement is coorect ?

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