Specific and Molar Conductivity — Prelims Questions

The resistance of a $0.01\,\text{M}$ solution of an electrolyte in a conductivity cell was found to be $210,\Omega$ at $298\,\text{K}$. The cell constant of the conductivity cell is $0.88\,\text{cm}^{-1}$. Calculate the specific conductivity of the solution.

If the specific conductivity of a $0.02\,\text{M}$ solution of an electrolyte is $0.00248\,\text{S cm}^{-1}$, what is its molar conductivity?

Which of the following statements is INCORRECT regarding the effect of dilution on conductivity?

A conductivity cell has a resistance of $100,\Omega$ when filled with $0.02\,\text{M}$ $\text{KCl}$ solution. If the specific conductivity of $0.02\,\text{M}$ $\text{KCl}$ solution is $0.002768\,\text{S cm}^{-1}$, what is the cell constant?

Which of the following factors does NOT affect the specific conductivity of an electrolyte solution?

A $0.001\,\text{M}$ solution of $\text{CH}_3\text{COOH}$ has a specific conductivity of $4.95 \times 10^{-5},\text{S cm}^{-1}$. Calculate its molar conductivity.