`lamda_m^0`for NaCl,HCL and NaAc are 126.4,425.9and`91.0Scm^2mol^(-1)`respectively. Calculate`^^_m^0`for Hac.

The limiting molar conductivities Lambda_m^- for NaCl, KBr and KCl are 126,152 and 150 ~cm^2 mol^-1 respectively. The Lambda_s ,for Na Br is

Kohlrausch’s law Is useful for determining lambda_m^@ of weak electrolytes.The molar conductance at infinite dilution for CH_3COONa , HCI and NaCI are 91, 426.2 and 126.5 ohm^-1 cm^2 moI^-1 respectively at 298K. Calculate the molar conductance of acetic add at infinite dilution.

The molar conductivities of Lambda_ suoic ^circ and Lambda_ ICC ^circ at infinite dilution in water at 25^circ C are 91.0 and 426.2 Scm^2 ~mol^-1 respectively. To calculate Lambda^circ HOAc the additional yalue required is

At 25^(@)C the molar conductances at infinite dillution for the strong electrolytes NaOh, NaCl and BaCl_(2) are 248xx10^(-4),126xx10^(-4) and 280xx10^(-4)Sm^(2)mol^(-1) respectively lamda^(@) of Ba(OH)_(2) is Sm^(2) mol^(-1) is

Equivalent conductance of NaCl, HCl and fC_2 fH_5 COONa at infinite dilution are 126.45 426.16 and' 91 cdot ohm ^-1 ~cm^2 respectively. The equivalent conductance of fC_2 H_5 COOH is

From the following molar conductivities at infinite dilution lamda_(m)^(@) for Ba(OH)_(2)=457.6ohm^(-1)cm^(2)mol^(-1) lamda_(m)^(@) for BaCl_(2)=240.6ohm^(-1)cm^(2)mol^(-1) lamda_(m)^(@) for NH_(4)Cl=129.8ohm^(-1)cm^(2)mol^(-1) Calculate lamda_(m)^(@) for NH_(4)OH

Kohlrausch's law helps to determine the degree of dissociation of a weak electrolyte at a given concentration. The molar conductivity Lambda_m of .001M acetic acid is 4.95xx10^(_5)Scm^2mol^(-1) .Calculate the degree of dissociation (alpha) at this concentration if limiting molar conductivity lamda_m^0 for H+is 340xx10^(-5)Scm^2mol^(-1) and CH_3COO^- 50.5xx10^(-5)Scm^2mol^(-1)