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[Fe^(II)Cl(CN)(4)(O(2))]^(4-) is named a...

`[Fe^(II)Cl(CN)_(4)(O_(2))]^(4-)` is named as :

A

chlorotetracyanodioxoferrate (II) ion

B

chlorotetracyanoperoxoferrate(II) ion

C

chlorotetracyanosuperoxoferrate(II) ion

D

none is correct

Text Solution

Verified by Experts

The correct Answer is:
C
`2-1-4+x=-4, x=-1,O_(2)^(-1)` is present as super oxo complex
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In the cystal field of the complex [Fe(Cl)(CN)_(4)(O_(2))]^(4-) the electronic configuration of metalis found to be t_(2g)^(6),e_(g)^(o) then which of the following is/are true about this complex ion :

(a) Write the IUPAC name of K_3[Fe(CN)_(5)NO] [Fe(CN)_6]^(4-) is diamgnetic . Explain.

Increasing order EAN of the metals in [Ni(CN)_(4)]^(2-) (II) [Fe(CN)_(6)]^(3-) (III) [Cu(CN)_(4)]^(3-) is .

Assertion: K_(4)[Fe(CN_(6)] is diamagnetic and [Fe(H_(2)O)_(6)]Cl_(3) is paramagnetic. Reason: Hybridisation of central metal in K_(4)[Fe(CN)_(6)]" is "sp^(3) d^(2) , which in [Fe(H_(2)O)_(6)]Cl_(3)" is "d^(2) sp^(3) .

Write oxidation state and coordination number of [Co(NH_(3))_(4)Cl_(2)]^(+) ion. Calculate EAN of iron in [Fe(CN)_(6)]^(4-) . Write the IUPAC name of [Zn(NH_(3))_(4)]^(2+)

Name of following coordinatin entities and describe their structures : (i) [Fe(CN)_(6)]^(4-) (ii) [Cr(NH_(3))_(4)Cl_(2)]^(+) (iii) [Ni(CN)_(4)]^(2-) [Atomic number Fe = 26 , Cr = 24 , Ni = 28]

NARAYNA-COORDINATION COMPLEXES-EXERCISE -2
  1. The two compounds pentaamminesulphatocobalt (III)bromide and pentaammi...

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  2. Select the correct code about complex [Cr(NO(2))(NH(3))(5)][ZnCl(4)] :...

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  3. Isoomerisms exhibited by [Cr(NH(3))(2)(H(2)O)(2)Cl(2)]^(+) are

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  4. Of the following complex ions which one can form a chelate with ethyle...

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  5. [Pt(NH(3))(NO(2))Ph(NH(2)OH)]^(+), the no. of geometrical isomers incl...

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  6. Which of the following compound shows optical isomerism? (en=ethylened...

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  7. Oxidation number of Cr in the following complex is

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  8. [Cr(NH(3))(5)Br]Cl and [Cr(NH(3))(5)Cl]Br can be distinguished by/and ...

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  9. If excess of AgNO(3) solution is added to 100 mL of a 0.024 M solution...

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  10. Match the column:

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  11. Which of the following is correct IUPAC name of any compound.

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  12. [Fe^(II)Cl(CN)(4)(O(2))]^(4-) is named as :

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  13. Which of the following complexes has the least molar conductivity in t...

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  14. Hybridization and magnetic moment of [Cu(NH(3))(4)]^(2+) and [Mn(CN)(6...

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  15. Lead poisoinig in the body can be removed by:

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  16. How many geometrical isomers are possible for [Pd^(2+)(NH(2)-CH(CH(3))...

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  17. Which kind of isomerism is exhibited by [Co(EDTA)]-

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  18. Find the correct pair for Column-I and Column-II :

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  19. Which of the following complexes exhibit optical isomerism?

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  20. Coordination compounds plays many important roles in animals and plant...

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