Question

Na and Al are the examples of two metals which are manufactured by the electrolysis of their fused salts.
If true enter 1, else enter 0.

Answer 1

The extraction of alkali, alkaline earth metals and Al cannot be made by electrolysing their aqueous salts because reduction potential of these metals are very low.

Hence, extraction of these metals are done by the electrolysis of their fused salts.