Home
Class 12
CHEMISTRY
The IUPAC name of the complex ion formed...

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

A

Tera chloridoaurte (II)

B

Tetra chloridoaurate (I)

C

dena chloridoaurate (II)

D

Dichloridoaurate (III)

Text Solution

Verified by Experts

The correct Answer is:
A
Solution containing conc. HCl and conc. `HNO_(3)` in the ratio of `3:1` is Aqua - regia.
It dissolutes noble metals like Au, Pt etc.
`HNO_(3)+3HClrarr2H_(2)O+2Cl+NOCl`
`Au+3ClrarrAuCl_(3)`
`AuCl_(3)+HClrarrAuCl_(4)`
`AuCl_(4)` = Tetra chloridoaurate (III)
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    PHYSICS WALLAH|Exercise LEVEL-2|27 Videos

  • COORDINATION COMPOUNDS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |8 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |2 Videos

  • ELECTROCHEMISTRY

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |32 Videos

Similar Questions

Explore conceptually related problems

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

Gold dissolves in aqua regia forming

Gold dissolves in a aqua-regia forming:

IUPAC name of given complex is :

The correct IUPAC name of the complex .

The correct IUPAC name of the complex :

The correct IUPAC name of the complex is :

what is the name of the clear liquid formed when a solid dissolves in a liquid ?