Ionic mobility and transport number

8 questions on Ionic mobility and transport number from the Electrochemistry chapter: 1 NEET level, 3 JEE Main, 4 JEE Advanced. Each one opens with its answer and solution.

• In an aqueous solution of KCl the transport number of K+ is 0.49. The transport number of Cl- in this solution is NEET level
• The limiting molar ionic conductivity of Na+ is 50.1 S cm^2 mol^-1. Taking F = 96500 C mol^-1, the ionic mobility of Na+ at infinite dilution is JEE Main level
• Limiting molar ionic conductivities: lambda deg(Na+) = 50.1 and lambda deg(Cl-) = 76.3 S cm^2 mol^-1. The transport number of Cl- in a very dilute NaCl solution... JEE Main level
• The ionic mobility of H+ in water (lambda deg approx 350 S cm^2 mol^-1) is far higher than that of any other cation. The main reason is that JEE Main level
• Choose the correct statement(s) about ionic mobility and transport number. JEE Advanced level
• The limiting molar ionic conductivity of H+ is 349.8 S cm^2 mol^-1 and F = 96500 C mol^-1. In a very dilute HCl solution a uniform electric field of 2.00 V cm^-... JEE Advanced level
• The limiting molar conductivity of HCl is 426.2 S cm^2 mol^-1 and the transport number of H+ in very dilute HCl is 0.821. The limiting molar conductivity of KCl... JEE Advanced level
• The limiting molar conductivity of KCl is 149.8 S cm^2 mol^-1 and the transport number of K+ in very dilute KCl is 0.4907. The limiting molar conductivity of KN... JEE Advanced level