The conductance of 0.1 M HCl solution is greater than that of 0.1 M NaCL This is because (

Options

A. HCI is more ionised than NaCl
B. HCI is an acid whereas NaCl solution is neutral
C. `H^(+)` ions have greater mobility than `Na^(+)` ions
D. interionic forces in HCI are weaker than those in NaCl

Answer

C

Explanation

Due to small size, `H^(+)` has higher ionic mobility than `Na^(+)` ions and ionic mobility `prop` ionic conductance.