ElectrochemistryHard
Question
To observer the effect of concentration on the conductivity, electrolytes of different nature are taken in two vessels A and B; A contains week electrolyte, e.g., NH4OH and B contains strong electrolyte, e.g., NaCl. In both containers, the concentration of respective electrolyte is increased and the conductivity observed:
Options
A.In A conductivity increases, in B conductivity decreases
B.In A conductivity decreases while, in B conductivity decreases
C.In both A and B conductivity increases
D.In both A and B conductivity decreases
Solution
For strong and week electrolytes, increasing concentration will increase conductance (G), decrease (Aeq) and equivalent conductance (Aeq) and increases conductivity (k)
Create a free account to view solution
View Solution FreeMore Electrochemistry Questions
Zn Amalgam is prepared by electrolysis of aqueous ZnCl2 using Hg cathode (9gm). How much current is to be passed through...Which is/are correct among the following ?Given, the half cell emf′s EoCu+2|Cu = 0.337, EoCu+1|Cu = 0.521...In the following chemical reaction :Ag2O + H2O + 2e- → 2Ag + 2OH-...The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an ex...If 0.224 L of H2 gas is formed at the cathode, the volume of O2 gas formed at the anode under identical conditions, is...