First slide

Hydrogen chloride

Question

Gold dissolves in aqua regia to form a soluble complex and a compound of nitrogen ‘X’ . ‘X’ formed is

Easy

A

$N_{2} O$
B

$NO$
C

${NO}_{2}$
D

$N_{2} O_{3}$

Solution

$Au + 4 H^{+} + {NO}_{3}^{-} + 4 {Cl}^{-} \to {[{AuCl}_{4}]}^{-} + NO + 2 H_{2} O$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App