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which is are correct statement for follo...

which is are correct statement for following :
`Mn^(+4),Cr^(+2),Ni^(+2),Zn^(+2)`

A

`Cr^(+2)` have maxiumum magetic moment

B

Only `Zn^(+2)` is damagnetic

C

`Mn^(+4)` have maximum magnetic moment

D

`Ni^(+2)` have maximum magnetic moment

Text Solution

Verified by Experts

The correct Answer is:
A,B
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BANSAL-ATOMIC STRUCTURE-MULTIPLE CORRECT CHOICE TYPE
  1. The correct set of possible quantum number number (n,1,m,s,) for las...

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  2. Tne number of 'd' electron is Fe^(+2)(Z=26) is equal to that of the

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  3. In the following six electronic configuration (remaining inner orbita...

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  4. which is are correct statement for following : Mn^(+4),Cr^(+2),Ni^(+...

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  5. The radii of two Bhor's orbits of the hydrogen atom are in the ratio ...

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  6. Which of the following statement (s) are wrong.

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  7. Photons havings 3^(rd) highest energy of this sample can be used to...

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  8. The energy of an electron in the first Bohr orbit of H atom is -13.6 e...

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  9. Choose the correct statement among the following

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  10. Select the correct statement (s):

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  11. Choose the incorrect statement (s) :

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  12. Select the correct cruve (s) If V=velocity of electron in Bhor's or...

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  13. Whichis are correct statement.

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  14. Out of the following options in which case in the velocity of electron...

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  15. For electron, proton , deuterium molecule(D(2)) & alpha- particule a ...

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  16. In a H- like sample electron makes transition from 4th excited state o...

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  17. Select correct option(s):

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  18. Photons of EMR having wavelenght 469 nm is subjected to a mental sheet...

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  19. For He^(+) ion, slect incorrect option (S).

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