Chapter 16, Problem 16.7P

Interpretation Introduction

Interpretation:

$\text{Tris(2,2'-bypyridine)iron}$ is suitable indicator or not for titration of ${\text{Sn}}^{\text{2+}}$ with $\text{Mn}{\left(\text{EDTA}\right)}^{-}$ has to be predicted.

Concept introduction:

Indicator and electrodes are generally used in acid-base titration to treasure the end point of redox titration.

Redox indicator:

The compound which changes colour when it goes to its reduced state from its oxidised state.