First slide

Common ion effect

Question

To Ag₂CrO₄ solution over its own precipitate , $\large CrO_4^{ - 2}\$ ions are added.This result in

Easy

A

increase in Ag⁺concentration
B

decrease in Ag⁺concentration
C

increase in solubility product
D

shifting of Ag⁺ ions from the precipitate into the solution

Solution

When $\large CrO_4^{ - 2}\$ ions are added to a soltuion of Ag₂CrO₄ the ionic product of Ag₂CrO₄ exceeds its solubility product. This leads to precipitation according to Le-chateliar principle.

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