Redox Reactions And Electrochemistry Ques 582

Question: The specific conductivity of $ N/10KCl $ solution at $ 20{}^\circ C $ is $ 0.212oh{m^{-1}}c{m^{-1}} $ and the resistance of the cell containing this solution at $ 20{}^\circ C $ is 55 ohm. The cell constant is

Options:

A) $ 4.616,c{m^{-1}} $

B) $ 11.66c{m^{-1}} $

C) $ 2.173,c{m^{-1}} $

D) $ 3.324,c{m^{-1}} $

Show Answer

Answer:

Correct Answer: B

Solution:

[b] Cell constant $ =\kappa \times R $ $ =0.212oh{m^{-1}}c{m^{-1}}\times 55ohm $ $ =11.66c{m^{-1}} $



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