Question

The specific conductance $(\kappa )$ of an electrolyte of $0.1\, N$ concentration is related to equivalent $(\Lambda )$ by the following formula

• A. $\Lambda=\kappa$
• B. $\Lambda=10\,\kappa$
• C. $\Lambda=100\,\kappa$
• D. $\Lambda=10000\,\kappa$

Answer 1

Answer: (D)

$\Lambda=10000\,\kappa$

Answer 2

Equivalent conductance $(\wedge)=$ specific conductance $(\kappa) \times o$ where, $o \mid=$ volume in $cm ^{3}$ containing $1\, g$ equivalent of electrolyte $0.1\, g$ equivalent is dissolve in $=1000\, cm ^{3} 1\, g$ equivalent is dissolve in $=\frac{1000}{0.1} cm ^{3}$ $=10,000\, cm ^{3}$ So, $\wedge=10,000\, \kappa$