Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub

Carnellite is$\text{KCl }\cdot {\text{ MgCl}}_{\text{2}}\cdot {\text{ 6H}}_{\text{2}}\text{O}$
It is a white or reddish mineral consisting of a hydrated chloride of potassium$\left(\text{K}\right)$and magnesium$\left(\text{Mg}\right)$. Therefore, Carnellite is a mineral of$\text{Mg}$.