ElectrochemistryHard
Question
Calculate the value of Λm∞ for SrCl2 in water at 25oC from the following data :
Conc. (mol/lt) 0.25 1
Λm (Ω-1 cm2 mol-1) 260 250
Conc. (mol/lt) 0.25 1
Λm (Ω-1 cm2 mol-1) 260 250
Options
A.270
B.260
C.250
D.255
Solution
Λm = Λm∞ - b√c
260 = Λm∞ - 0.5 b ........ (1)
250 = Λm∞ - b ........ (2)
On solving (1) & (2), we get
Λm∞ - = 270 Ω-1 cm2 mol-1
260 = Λm∞ - 0.5 b ........ (1)
250 = Λm∞ - b ........ (2)
On solving (1) & (2), we get
Λm∞ - = 270 Ω-1 cm2 mol-1
Create a free account to view solution
View Solution FreeMore Electrochemistry Questions
M(s) → Mn+ (aq) + ne-Choose the correct statement(s)....In the given figure the electrolytic cell contains 1 L of an aqueous 1 M Copper (II) sulphate solution. If 0.4 mole of e...In the following chemical reaction :Ag2O + H2O + 2e- → 2Ag + 2OH-...Electrolysis of a solution of MnSO4 in aqueous sulphuric acid is a method for the preparation of MnO2 as per the reactio...A cell Cu | Cu++ || Ag+ | Ag initially contains 2M Ag+ and 2M Cu++ ions in 1L electrolyte. The change in cell potential ...