Chapter 19, Problem 9Q

Interpretation Introduction

Interpretation: The reason of the fact that, all the groups $1\text{A}\left(1\right)$ and $2\text{A}\left(2\right)$ metals are produced by electrolysis of molten salts is to be stated.

Concept introduction: The process of decomposition of compounds by passing electricity through a solution is known as electrolysis.

To explain: The reason of the fact that, all the groups $1\text{A}\left(1\right)$ and $2\text{A}\left(2\right)$ metals are produced by electrolysis of molten salts.