Question

Which of the following statements is correct with respect to electrolytic solutions?

• A. Its conductance increases with dilution
• B. Its conductance decreases with dilution
• C. Its conductivity increases with dilution
• D. Its equivalent conductance decreases with dilution

Hint:

Dilution of electrolytic solutions increases the mobility of ions, which leads to an increase in conductance.

Answer 1

The Correct Option is A

Step 1: Understand the behavior of electrolytic solutions.
For electrolytic solutions, the conductivity depends on the concentration of ions in the solution.
As the solution is diluted, the ions become more spread out, and their mobility increases, leading to an increase in conductance.
Step 2: Identify the correct statement.
When an electrolyte is diluted, its conductance increases due to the increase in ion mobility, even though its concentration decreases.