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Which of the following statements about ...

Which of the following statements about `[Fe(H_(2)O)_(5)NO]^(2-)` are correct ?

A

O.S. of Fe is `+1`

B

C.N. of Fe is 6

C

Charge on NO is `+1`

D

O.S. of Fe is `+2`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
In `[Fe(H_(2)O)_(5)NO]^(2+)`, O.S. of Fe is `+1` . There is one `NO^(+)` and five `H_(2)O` ligand . Coordination number of Fe is six in this complex as `H_(2)O` and `NO^(+)` are both monodentate.
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DINESH PUBLICATION-CO-ORDINATION COMPOUNDS -SELECTED STRAIGHT OBJECTIVE TYPE MCQS
  1. Which of the following are diamagnetic ?

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  2. Which of the following are paramagnetic?

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  3. Which of the following statements about [Fe(H(2)O)(5)NO]^(2-) are corr...

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  4. Select the complexes in which iron is in +2 oxidation state ?

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  5. K(4)[Fe(CN)(6)] is used for detection of

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  6. K(3)[Fe(CN)(6)] is used for the detection of

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  7. A ligand can be

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  8. The oxidation state of Fe in brown complex [Fe(H(2)O)(5)NO]SO(4) is

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  9. Amongst Ni(CO)(4),[Ni(CN)(4)]^(2-) and [NiCl(4)]^(2-)

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  10. The compound which does not show paramagnetism is

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  11. The number of d-electrons in [Cr(H(2)O)(6)]^(3+) [At. No. of Cr = 24 ]...

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  12. Among the following ions, which one has the highest paramagnetism?

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  13. Which of the following is an organometallic compound ?

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  14. In nitroprusside ion, the iron and NO exist as Fe(II) and NO^(+) rathe...

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  15. The geometry of Ni(CO(4)) and Ni(PPh(3))(2)Cl(2) are

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  16. The pair having the same magnetic moment is [at. No. Cr = 24, Mn = ...

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  17. The correct order of hybridisation of the central atom in the followin...

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  18. A mixture x containing 0.02 mol of [Co(NH(3))(5) SO(4)]Br and 0.02 mol...

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

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  20. The pair of the compounds in which both the metals are in the highest ...

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