Electrochemistry Ques 65
65. Kohlrausch’s law states that at :
[2008]
(a) finite dilution, each ion makes definite contribution to equivalent conductance of an electrolyte, whatever be the nature of the other ion of the electrolyte.
(b) infinite dilution each ion makes definite contribution to equivalent conductance of an electrolyte depending on the nature of the other ion of the electrolyte.
(c) infinite dilution, each ion makes definite contribution to conductance of an electrolyte whatever be the nature of the other ion of the electrolyte.
(d) infinite dilution, each ion makes definite contriubtion to equivalent conductance of an electrolyte, whatever be the nature of the other ion of the electrolyte.
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Answer:
Correct Answer: 65.(d)
Solution:
(d) Kohlrausch’s Law states that at infinite dilution, each ion migrates independently of its co-ion and contributes to the total equivalent conductance of an electrolyte a definite share which depends only on its own nature.
From this definition we can see that option (d) is the correct answer.
BETA
