Guest

How do we differentiate between Fe3+ and Cr3+ in group III?

How do we differentiate between Fe3+ and Cr3+ in group III?

Grade:11

1 Answers

upender surepally
126 Points
11 years ago

Cool NH4 ions are increased to suppress release of OH- ions, hence solubility product of Fe(OH)3 is attained. Colour of precipitate is different.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free