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The oxidation state of Cr in [Cr(NH3)4Cl...

The oxidation state of Cr in `[Cr(NH_3)_4Cl_2]^(+)` is

A

`+3`

B

`+2`

C

`+1`

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
`[x + 4 xx 0 + (-1 xx2) = + 1 , x + 0 - 2 = + 1 , x = + 1 + 2 , x = + 3]`
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ACCURATE PUBLICATION-COORDINATION COMPOUNDS -2 MARKS QUESTIONS
  1. The oxidation state of Cr in [Cr(NH3)4Cl2]^(+) is

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  2. What is the difference between a complex salt and a double salt?

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  3. Write the IUPAC name of following : K[Ag (CN)2]

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  4. Write the IUPAC name of the following: [Ni(H2O)2(NH3)4]SO4

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  5. Draw the geometrical isomers of the following complexes : [CoCl2(NH3)4...

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  6. Discuss structure of [Co(NH3)6]^(3+) ion the basis of V.B.T.

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  7. Write the factors affecting the stability of Complex Ion.

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  8. Explain the difference between a weak field ligand and a strong field ...

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  9. Write IUPAC name of the following [Co(NH3)3Cl]Cl2

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  10. Write IUPAC name of the following: [PtCl(NO2)(NH3)4]SO4

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  11. Write the IUPAC name of the [K4[Ni(CN)4]

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  12. Write IUPAC name of the following Na[Au(CN)2]

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  13. Write the IUPAC name of the K[Ag(CN)2]

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  14. Write IUPAC Name of Complexe : Na[Co(CO)4]

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  15. Write the IUPAC name of K2 [PtF6].

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  16. Write IUPAC Name of Complexe : [PtCl2 (C5H5N) (NH3)]

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  17. Write IUPAC Name of Complexe : [PtCl2 (C5H5N) (NH3)]

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  18. Write IUPAC Name of Complexe : [Co(NH3)6]ClSO4

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  19. Write IUPAC Name of Complexe : Na[Co(CO)4]

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  20. Write IUPAC Name of Complexe : Na[PtBrCl (NO2) (NH3)]

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  21. Write IUPAC Name of Complexe : [PtCl2 (C5H5N) (NH3)]

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