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The primary valency of iron in K(4)[Fe(C...

The primary valency of iron in `K_(4)[Fe(CN)_(6)]` is :

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
A
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MODERN PUBLICATION-UNIT TEST 6 -Questions
  1. On heating ammonium dichromate, the gas evolved is :

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  2. The shape of Fe(CO)(5) complex is :

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  3. The primary valency of iron in K(4)[Fe(CN)(6)] is :

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  4. The number of isomers exhibited by [Cr(NH(3))(3)Cl(3)] is :

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  5. The complexes [Co(NH(3))(4)Cl(2)]NO(2) and : [Co(NH(3))(4)Cl.NO(2)]C...

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  6. The oxidation number of Pt is Zeise salt is :

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  7. Which of the following is not a pi-bonded complex?

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  8. In the first transition series, the divalent compound having maximum m...

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  9. Which of the following statements, about the advantage of roasting of ...

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  10. The expected spin magnetic moment of Fe^(3+) is :

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  11. Which of the following pairs of atoms have the most similar atomic rad...

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  12. The hydrolysis of TiCl(4) in the presence of HCl gives :

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  13. Which of the following is diamagnetic and tetrahedral ?

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  14. The number of unpaired electrons in a d^(7) tetrahedral configuration ...

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  15. Which of the following ligand causes maximum crystals field splitting ...

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  16. Which of the following is not an organometallic compound?

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  17. In the process of extraction of gold, Roasted gold ore +CN^(-)+H(2)O...

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  18. The molecular shapes of SF(4), CF(4) and XeF(4) are

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  19. Which of the following is the strongest base ?

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  20. The number of sigma-bonds in P(4)O(10) is:

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