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Gold dissolves in aqua regia forming...

Gold dissolves in aqua regia forming

A

Auric chloride

B

Aurous chloride

C

Chloroauric acid

D

Aurous nitrate

Text Solution

Verified by Experts

The correct Answer is:
C
`HNO_(3) + 3HCl rarr 2H_(2)O + NOCl + 2[Cl]`
`Au + 3[Cl] rarr AuCl_(3)`
`AuCl_(3) + HCl rarr HAuCl_(4)`
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