The conductance of a 0.0015 M aqueous solution of a weak monobasic acid was determined by using a conductivity cell consisting of Pt electrodes. The distance between the electrodes is 120 cm with an area of cross section of 1 cm2 . The conductance of this solution was found to be 5×10−7S. The pH of the solution is 4. The value of limiting molar conductivity (∧0m) of this weak monobasic acid in aqueous solution is Z×102 S cm−1mol−1 . The value of Z is?

The conductance of a 0.0015 M aqueous solution of a weak monobasic aci

1.	The conductance of a 0.0015 M aqueous solution of a weak monobasic acid was determined by using a conductivity cell consisting of Pt electrodes. The distance between the electrodes is 120 cm with an area of cross section of 1 cm2 . The conductance of this solution was found to be 5×10−7S. The pH of the solution is 4. The value of limiting molar conductivity (∧0m) of this weak monobasic acid in aqueous solution is Z×102 S cm−1mol−1 . The value of Z is?
Answer» The conductance of a $0.0015 M$ aqueous solution of a weak monobasic acid was determined by using a conductivity cell consisting of $P t$ electrodes. The distance between the electrodes is $120 cm$ with an area of cross section of $1 {cm}^{2}$ . The conductance of this solution was found to be $5 \times 10^{- 7} S$ . The $p H$ of the solution is $4$ . The value of limiting molar conductivity $(\land_{m}^{0})$ of this weak monobasic acid in aqueous solution is $Z \times 10^{2} {S cm}^{- 1} {mol}^{- 1}$ . The value of $Z$ is?