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The IUPAC name of the complex ion formed...

The IUPAC name of the complex ion formed when gold dissolves in aqua-regia is

A

tetrachloridoaurate (III)

B

tetrachloridoaurate (II)

C

tetrachlorideoaurate (I )

D

dichloridoaurate (III )

Text Solution

Verified by Experts

The correct Answer is:
A
Aqua-regia is solution containing conc.HCl and conc `HNO_(3)`
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Knowledge Check

  • The IUPAC name of the complex ion formed when gold dissolves in aque-regia is

    A
    tetrachloridoaurate (III)
    B
    tetrachloridoaurate (I)
    C
    tetrachloridoaurate (II)
    D
    dicoloridoaurate (III).

  • The IUPAC name of the complex ion formed when gold is issolves in aqua - regia is:

    A
    Tera chloridoaurte (II)
    B
    Tetra chloridoaurate (I)
    C
    dena chloridoaurate (II)
    D
    Dichloridoaurate (III)

  • Gold dissolves in aqua regia forming

    A
    `Au(NO_3)_2`
    B
    `H[AuCl_4]`
    C
    `AuCl`
    D
    `AuNO_3`
    • MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COORDINATION COMPOUNDS-Exercise2 (Miscellaneous Problems)
    1. The IUPAC name of the complex ion formed when gold dissolves in aqua-r...

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

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    3. What is the spin only magnetic moment when HCI is added to an aque...

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    4. When concentrated HCI is added to an aqueous solution of CoCl(2...

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    5. Red precipitae is obtained when ethanol solution of dimethylglyoxime i...

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    6. The complex used as an anticancer agent is

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    7. The oxidation number of Co in [Co(NH(3))(3)(NO(2))(3)] is

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    8. AgCl dissolved in excess of NH(3), KCN and Na(2)S(2)O(3) solutions the...

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    9. What is the ratio of uncomplexed to complexed to complexed Zn^(...

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    10. In the complex with formula MCl(3).4H(2)O the co-ordination number of ...

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    11. The number of ions formed when hexammine copper (II ) sulphate ...

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    12. Both Co^(3+) and Pt^(4+) have a coordination number of six. Which of t...

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    13. In which of the following octahedral complexes of Co (at. no. 27), wil...

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    14. Coordination compounds have great importance in biological systems. In...

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    15. Which of the following complex ions has electrons that are symmetrical...

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    16. According to Postulates of wener's theory for coordination compo...

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    17. Among the following complexes , which has a magnetic moment of ...

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    18. Match the Column ( formulation of cobalt (III ) chloride ammoni...

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    19. In the complex ions , [Fe(C(2)O(4))(3)]^(3+) the coordination num...

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    20. Which of the following complexes does not have d^(2) Sp^(3) hyb...

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