Question

If equal quantities of electricity three voltameter containing FeSo, Fe (SO4)3 and Fe(NO3)3, then which of the following is not true? (1) Amount of iron deposited in Feso4 and are passed throug . Fe (SO4)3 is equal 2 (2) Amount of iron deposited in Fe(NO3)3 is of (3) Amount of iron deposited in Fe2(SO4)3 and (4) Same gas will evolve in all three cases at the amount of iron deposited in FeSO Fe(NO2), are equal anode

Answer 1