Chemistry - Metallurgy Question with Solution | TestHub

Give the correct order of initials $\mathbf{T}$ or $\mathbf{F}$ for following statements. Use $\mathbf{T}$ if statement is true and $\mathbf{F}$ if it is false.

(i) In Gold Schmidt thermite process, aluminium acts as a reducing agent.

(ii)$\mathrm{Mg}$ is extracted by electrolysis of aq. solution ${\mathrm{MgCl}}_2$.

(iii) Extraction of Pb is possible by smelting.

(iv) Red Bauxite is purified by Serpeck's process.