State Kohlrauseh laws. Calculate the moler conductance of `CH_3COOH` at infinite dilution 1 moler conductacne at infinite dilution for HCI, NaCI & `CH_3COONa` are 426, 126 and 91 `ohm^(-1) an^2 mol^(-1` respectively.

Calculate the equivalent conductance of NaOH given the equivalent conductance at infine dilution of NH_4Cl , NH_4OH & NaCl are 126.4, 236.4 & 107.3 mho cm^2 g eqn^-1

At 25^(@) C, at infinite dilution, the molar conductivity of HCl, NaCl and CH_3COONa are 426.2, 126.5 and 91.0 ohm^(1)cm^2mol^(-1) respectively. Calculate molar conductivity of CH_3COOH at infinite dilution.

The equivalent conductances at infinite dilution of HCl, CH_(3)COONa and NaCl are "426.16, 91.0 and 126.45 ohm"^(-1) cm^(2)" gm.equivalent"^(-1) respectively.. Calculate the lambda_(oo) of acetic acid.

Write down Kohlrausch's law of independent migration of ions. Find out the molar conductivity of ammonium hydroxide at infinite dilution (^^_m^@) at 298K, given that ^^_m^@ vales for NH_4Cl , NaCl and NaOH are 149, 126 and 248 S cm^2 mol^-1 respectively at 298K.

Write down Kohlrausch's law of independent migration of ions. Find out the molar conductivity of ammonium hydroxide at infinite dilution (Lambda_(m)^(@)) at 298K, given that (Lambda_(m)^(@)) values for NH_(4)Cl, NaCl and NaOH are 149, 126 and "248 S.cm"^(2)."mol"^(-1) respectively at 298 K.

At a given temperature, the molar conductivity at infinite dilution of the electrolyte A_(2)B and the molar ionic conductance of B^(2-) are x and y" ohm"^(-1)."cm"^(2)."mol"^(-1) respectively. Find the molar ionic conductance of A^(+) ion.

At infinite dilution, molar conductivities of HCl, NaCl and CH_(3)COONa solution are 426.2, 126.5 and 91.0 " ohm"^(-1)."cm"^(2)."mol"^(-1) respectively. On the basic of these values, determine the molar conductivity of CH_(3)COOH solution at infinite dilution.

At a particular temperature, the molar conductivity at infinite dilution of aqueous solution of Ba(OH)_(2), BaCl_(2) and NH_(4)Cl are x_(1), x_(2) and x_(3)" ohm"^(-1)."cm"^(2)."mol"^(-1) . What will be molar conductivity of NH_(4)OH at infinite dilution, at the same temperature?

At 25^(@)C , if the molar ionic conductance of Ca^(2+) and Cl^(-) ions in an infinitely dilute soltuion of CaCl_(2) are "119 ohm"^(-1)."cm"^(2)."mol"^(-1) and "76.5 ohm"^(-1)."cm"^(2)."mol"^(-1) , respectively, then for the solution -

Find out the heat of formation of CH_3COOH . Given that the heat of combusion of CH_3COOH is -867 KJ mol^-1 and the heat of formation of CO_2 and H_2O are - 393.5 and - 285.9 KJ mol^-1 respectively.