Statement-I: Electropositive metals like $\mathrm{Mg}, \mathrm{Al}$ are extracted by electrolysis of their salt solutions. Statement-2: Highly electropositive metals cannot be reduced by chemical reduction methods

Electropositive metals like $\mathrm{Mg}, \mathrm{Al}$ are extracted by electrolysis of their salt solutions. they are placed above hydrogen in the electrochemical series and are potent reducing agents themselves. Due to their fused salts' electrolytic reduction, they may therefore be removed.

Highly electropositive metals cannot be reduced by chemical reduction methods. carbides are created when metals react with carbon. Metal is lost more during vaporisation. Because of this, a carbon reduction technique cannot be used to recover highly electropositive metals.