ElectrochemistryMedium
Question
Two electrolytic cells, one containing acidified ferrous chloride and another acidified ferric chloride, are connected in series. The mass ratio of iron deposited at cathodes in the two cells will be
Options
A.3:1
B.2:3
C.1:1
D.3:2
Solution
$\frac{w_{1}}{w_{2}} = \frac{E_{1}}{E_{2}} = \frac{A/2}{A/3} = \frac{3}{2}$
Create a free account to view solution
View Solution FreeMore Electrochemistry Questions
Calculate Ka of acetic acid if its 0.05 M solution has molar conductivity of 7.814 × 10−4 Ω−1 m2 mol−1 at 25°C. Given: $...A lead storage cell is discharged which causes the H2SO4 electrolyte to change from a concentration of 40% by weight (de...The cell potential for the voltaic cell depicted below is 0.109V under standard conditions ; Pb(s)| Pb2+(aq.)||Ni2+(aq.)...In which of the following molecules π - electron density in ring is minimum :...Which cannot displace hydrogen from its compound ?...