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In which case EAN of Cr is maxim...

In which case EAN of Cr is maximum ?

A

`[Cr(CN)_(6)]^(3-)`

B

`[Cr(H_(2)O)_(4)(NH_(3))_(2)]^(3+)`

C

`[Cr(H_(2)O)_(4)(C_(2)O_(4))]^(+)`

D

EAN is equal in all of the above

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The correct Answer is:
D
The following Structure are
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COORDINATION COMPOUNDS-Exercise 1
  1. The effective atomic is shown by

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  2. Geometrical isomerism is shown by

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  3. In which case EAN of Cr is maximum ?

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  4. Write IUPAC names of (i) K(3)[Fe(CN)(5)NO] (II) K(3)[Al(C(2)O(4))(3)...

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  5. The complex Na(2)[Fe(CN)(5)NO] is called :

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  6. Which of the following complexes show linkage isomerism ?

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  7. According to IUPAC nomenclature sodium nitroprusside is named as

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  8. The magnetic moment (spin only) of [NiCl4]^(2-) is

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  9. In Spectrochemical series , chorine is above than water . I .e ...

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  10. What is the magnetic moment of K(3)|FeF(6)| ?

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  11. The d-electron configurations of Cr^(2+), Mn^(2+), Fe^(2+) and Co^(2+)...

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  12. In which of the following coordination entites the magnitude of Delta(...

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  13. Which of the following complex species does not involve inner orbital ...

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  14. The CFSE for octahedral [CoCl(6)]^(4-) is 18,000 cm^(-1). The CFSE for...

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  15. Magnetic moment of the compledxes is zero in

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  16. For d^(4) ions the fourth electron enters one of the e(g ) ...

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  17. Which one of the following is wrongly matched ?

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  18. Which complex compound possesses sp^(3)d^(2) hybridization

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  19. The number of unpaired electrons in Ni (CO)(4) is

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  20. how many uppaired electrons are present in the central metal io...

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