Question 32 of 142

The same amount of electricity was passed through two cells containing molten Al2O3 and molten NaCl. If 1.8g of Al were liberated in one cell, the amount of Na liberated in the other cell is:

(a) 4.6 g

(b) 2.3 g

(c) 6.4 g

(d) 3.2 g