A) increase in ionic mobility of ions
B) 100% ionisation of electrolyte at normal dilution
C) increase in both, i.e., number of ions and ionic mobility of ions
D) increase in number of ions
Correct Answer: A
Solution :
| [a] Key Idea \[{{\lambda }_{eq}}=\kappa \times V=\frac{k\times 1000}{normality}.\] |
| On dilution, the number of current carrying particles per cm3 decreases but the volume of solution increases. Consequently, the ionic mobility increases, which in rum increases the equivalent conductance of strong electrolyte. |
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