calculate the molar conductance (∆0m )for MgSO4 given that molar ionic conductance for (Mg2+) is 106 S cm2mol-1 and molar ionic conductance for (SO42-) is 100 S cm2mol-1

What will be the molar conductivity of Al 3+ ions at infinite dilution if molar conductivity of Al^(2) (SO_(4))_(3) is 858 S cm^(2) "mol" ^(-1) and ionic conductance of SO_(4)^(2-) is 160 S cm^(2) "mol" ^(-1) at infinite dilution ?

Calculate molar conductance for NH_(4)OH , given that molar conductance for Ba(OH)_(2), BaCl_(2) and NH_(4)Cl are 523.28, 280.0 and 129.8 ohm^(-1) cm^(2) mol^(-1) respectively.

The limiting equivalent conductivity of NaCl, KCl and KBr are 126.5,150.0 and 151.5 S cm^(2) eq^(-1) , respectively. The limiting equivalent ionic conductance for Br^(-) is 78 S cm^(2) eq^(-1) . The limiting equivalent ionic conductance for Na^(+) ions would be :

The limiting equivalent conductivity of NaCl, KCl and KBr are 126.5,150.0 and 151.5 S cm^(2) eq^(-1) , respectively. The limiting equivalent ionic conductance for Br^(-) is 78 S cm^(2) eq^(-1) . The limiting equivalent ionic conductance for Na^(+) ions would be :

A sample of water from a large swimming pool has a resistance of 10000Omega at 25^(@)C when placed in a certain conductace cell. When filled with 0.02M KCI solution, the cell has a resistance of 100 Omega at 25^(@)C, 585 gm of NaCI were dissolved in the pool, which was throughly stirred. A sample of this solution gave a resistance of 8000 Omega . Given: Molar conductance of NaCI at that concentration is 125 Omega^(-1) cm^(2) mol^(-1) and molar conductivity of KCI at 0.02 M is 200W^(-1) cm^(2) mol^(-1) . Conductivity (Scm^(-1)) of H_(2)O is:

Molar conductance of 2 M H_(2)A acid is 10 S cm^(2) mol^(-1) Molar conductance of H_(2)A at infinite dilution is 400 S cm^(2) mol^(-1) which statement is/are correct?

Ionic conductance of H^(+) and SO_(4) are x and yS cm^(2) mol^(-1) . Hence equivalent conductivity of H_(2)SO_(4) is

Specific conductance of 0.1 M NaCl solution is 1.01xx10^(-2) ohm^(-1) cm^(-1) . Its molar conductance in ohm^(-1) cm^(2) mol^(-1) is

At 25^(@)C molar conductance of 0.1 molar aqueous solution of ferrous hydroxide is 9.54 ohm^(-1) cm^(2) mol^(-1) and at infinite dilution its molar conductance is 238 ohm^(-1) cm^(2) mol^(-1) . The percentage degree of ionisation of ferrous ydroxide at the same concentration and temperature is

At 25^(@)C molar conductance of 0.1 molar aqueous solution of ammonium hydroxide is 9.54 ohm^(-1) cm^(2) mol^(-1) and at infinte dilution its molar conductance is 238 ohm^(-1) cm^(2) mol^(-1) The degree of ionisation of ammonium hydroxide at the same concentration and termperature is