276219 Which of the following expressions correctly represents the equivalent conductance at infinite dilution of $\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ ?. Given that $\Lambda_{\mathrm{Al}^{3+}}^{\circ}$ and $\Lambda_{\mathrm{SO}_{4}^{2-}}^{\circ}$ are the equivalent conductances at infinite dilution of the respective ions.
276222 A conductivity cell has been calibrated with a 0.01M 1 : 1 electrolyte solution (specific conductance, $\mathrm{k}=1.25 \times 10^{-3} \mathrm{~S} \mathrm{~cm}^{-1}$ ) in the cell and the measured resistance was $800 \Omega$ at $25^{\circ} \mathrm{C}$. The cell constant will be
276224 At $25^{\circ} \mathrm{C}$, the molar conductance of $0.007 \mathrm{M}$ hydrofluoric acid is $150 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ and it's $\mathrm{A}^{0} \mathrm{~m}=500 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ The value of the dissociation constant of the acid at the given concentration at $25^{\circ} \mathrm{C}$ is
276219 Which of the following expressions correctly represents the equivalent conductance at infinite dilution of $\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ ?. Given that $\Lambda_{\mathrm{Al}^{3+}}^{\circ}$ and $\Lambda_{\mathrm{SO}_{4}^{2-}}^{\circ}$ are the equivalent conductances at infinite dilution of the respective ions.
276222 A conductivity cell has been calibrated with a 0.01M 1 : 1 electrolyte solution (specific conductance, $\mathrm{k}=1.25 \times 10^{-3} \mathrm{~S} \mathrm{~cm}^{-1}$ ) in the cell and the measured resistance was $800 \Omega$ at $25^{\circ} \mathrm{C}$. The cell constant will be
276224 At $25^{\circ} \mathrm{C}$, the molar conductance of $0.007 \mathrm{M}$ hydrofluoric acid is $150 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ and it's $\mathrm{A}^{0} \mathrm{~m}=500 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ The value of the dissociation constant of the acid at the given concentration at $25^{\circ} \mathrm{C}$ is
276219 Which of the following expressions correctly represents the equivalent conductance at infinite dilution of $\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ ?. Given that $\Lambda_{\mathrm{Al}^{3+}}^{\circ}$ and $\Lambda_{\mathrm{SO}_{4}^{2-}}^{\circ}$ are the equivalent conductances at infinite dilution of the respective ions.
276222 A conductivity cell has been calibrated with a 0.01M 1 : 1 electrolyte solution (specific conductance, $\mathrm{k}=1.25 \times 10^{-3} \mathrm{~S} \mathrm{~cm}^{-1}$ ) in the cell and the measured resistance was $800 \Omega$ at $25^{\circ} \mathrm{C}$. The cell constant will be
276224 At $25^{\circ} \mathrm{C}$, the molar conductance of $0.007 \mathrm{M}$ hydrofluoric acid is $150 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ and it's $\mathrm{A}^{0} \mathrm{~m}=500 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ The value of the dissociation constant of the acid at the given concentration at $25^{\circ} \mathrm{C}$ is
276219 Which of the following expressions correctly represents the equivalent conductance at infinite dilution of $\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3}$ ?. Given that $\Lambda_{\mathrm{Al}^{3+}}^{\circ}$ and $\Lambda_{\mathrm{SO}_{4}^{2-}}^{\circ}$ are the equivalent conductances at infinite dilution of the respective ions.
276222 A conductivity cell has been calibrated with a 0.01M 1 : 1 electrolyte solution (specific conductance, $\mathrm{k}=1.25 \times 10^{-3} \mathrm{~S} \mathrm{~cm}^{-1}$ ) in the cell and the measured resistance was $800 \Omega$ at $25^{\circ} \mathrm{C}$. The cell constant will be
276224 At $25^{\circ} \mathrm{C}$, the molar conductance of $0.007 \mathrm{M}$ hydrofluoric acid is $150 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ and it's $\mathrm{A}^{0} \mathrm{~m}=500 \mathrm{mho} \mathrm{cm}^{2} \mathrm{~mol}^{-1}$ The value of the dissociation constant of the acid at the given concentration at $25^{\circ} \mathrm{C}$ is