Question

Afactory produces 40 kg of calcium in two hours by
electrolysis. How much aluminium can be produced
by the same current in two hours :-
(At wt. of Ca = 40, Al = 27)
(1) 22 kg
(2) 18 kg
(3) 9 kg
(4) 27 kg​

Answer 1

Answer:

Aluminum27 is the right answer