ElectrochemistryEasy
Question
Given the ionic conductance of 
, K+, and Na+ are 74, 50 and 73 cm2 ohm-1 eq-1, respectively. The equivalent conductance at infinite dilution of the salt 
is
, K+, and Na+ are 74, 50 and 73 cm2 ohm-1 eq-1, respectively. The equivalent conductance at infinite dilution of the salt isOptions
A.197 cm2 ohm-1 eq-1
B.172 cm2 ohm-1 eq-1
C.135.5 cm2 ohm-1 eq-1
D.160.5 cm2 ohm-1 eq-1
Solution
Total charge = 2
Number of equivalent of ion =
∴ Eq of
Eq of Na+ =
, Eq of K+ = 
∴ λoeq
= 74 +
= 135.5
Number of equivalent of ion =
∴ Eq of
Eq of Na+ =
, Eq of K+ = ∴ λoeq
= 74 +
= 135.5Create a free account to view solution
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