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The brown ring complex compound is formu...

The brown ring complex compound is formulated as `[Fe(H_(2)O)_(5)NO]SO_(4)`. The oxidation state of `Fe` is

A

`+2`

B

`+3`

C

`+1`

D

0

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The correct Answer is:
C
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  6. Which of the following species can act as reducing agent ?

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  8. Geometrical isomerism can be shown by

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  9. Which of the following will give a pair of enantiomorphs? .

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  10. Which of the metals has most stable carbonate

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  11. Spin only magnetic moments of a d^(8) ion in octahedral, square planar...

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  12. Among the following , the coloured compound is

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  13. [NiCl(4)]^(-2) and [Ni(CN)(4)]^(-2) resemble in

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  14. Crystal field stabilization energy for high spin d^4 octahedral comple...

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  15. Total number of possible isomers of complex [Pd(NH(3))(2)(SCN)(2)]

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  17. The IUPAC name for ionisation isomers of [Pt(NH(3))(3)(Br)(NO(2))(I)]C...

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  18. Which ion would you expect to have the maximum splitting of - orbitals

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  19. Indicate the complex ion which shows geometrical isomerism.

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  20. {:("Compound",,,,"Total stereoisomer"),((A)[Co(en)(2)Cl]^(+),,,,(P)2),...

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