Time required to deposit one milli"mole" of aluminium metal by the passage of 9.65 amp through aqueous solution of aluminium ion is:

Time required to deposit one millimole of aluminium metal by the passage of 9.65 amp through aqueous solution of aluminium ion is:

Time required to deposit one millimole of aluminium metal by the passage of 9.65 amperes through aqueous solution of aluminium ions is

Why cannot aluminium metal be produced by the electrolysis of aqueous solution of aluminium salt ?

Time required for the deposition of 40 g of calcium by passing 965 amp current through molten calcium chloride is

The "mole"s of electrons required to deposit 1 gm equivalent aluminium (at wt. =27) from a solution of aluminium chloride will be:

The number of electrons required to deposit 1 g atom of aluminium (At. Wt. = 27) from a solution of aluminium chloride will be (where N is Avogadro's number)

The number of electrons required to deposit 1 g atom of aluminium (At. Wt. = 27) from a solution of aluminium cholride will be (wher N is Avogadro's number)