(d) Mg solution can easily be stored in the aumnmun vessur Ofthe following metals that cannot be obtained by electrolysis ofthe aqueous solution oftheir sats are (a) Ag and Mg (b) Ag and Al (c) Mg and Al (d) Cu and Cr
Magnesium and aluminium are both highly electropositive, more electropositive than water cannot be obtained by electrolysis of aqueous solution of their salts