Chapter 19, Problem 19.55QE

(a)

Interpretation Introduction

Interpretation:

The preferred method of reduction for isolating the metal from $\text{LiCl}$ has to be given.

Concept Introduction:

Electrolytic reduction:

Reduction of metals by passing electrical current in its salt solution is known as electrolytic reduction.

(b)

Interpretation Introduction

Interpretation:

The preferred method of reduction for isolating the metal from ${\text{Fe}}_{\text{2}}{\text{O}}_{\text{3}}$ has to be given.

Concept Introduction:

Blast furnace roasting:

Metal ore is heated with Carbon or Carbon monoxide at high temperature, metal oxide is reduced as metal is known as blast furnace roasting.