State whether the following statements are true (T) or false (F):
According Kohlrausch law the value of Λ°m of an electrolyte AB2 which dissociates as A2++ 2B– is given by λ°A+ + λB–
B.The amount of electricity required to deposit 1 mol of aluminium from a solution of AlCl3 will be 3F.
C.The molar conductivity of an electrolyte increases as concentration decreases.
D.During the discharging of lead storage battery the density of H2SO4 decreases.
E.Daniell cell converts the heat released during the combustion of H2 to an electrical energy.
= 1.05 V – 0.0295 x log 80
= 1.05 V – 0.0295 x 1.9031
= 1.05 V – 0.056 = 0.99 V.