Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The pH and conductance of a weak acid (HX) was found to be 5 and 
, respectively. The conductance was measured under standard condition using a cell where the electrode plates having a surface area of 
were at a distance of 15 cm apart. The value of the limiting molar conductivity is 
. (nearest integer) (Given : degree of dissociation of the weak acid 
)
Text Solution
Verified by ExpertsThe correct answer is:
6
(6)
Given: 
, so 
; 
Cell constant 
Specific conductivity: 
For weak acid HX: 
Using 
Converting: 
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