Consider the statements S1 and S2:
S1: Conductivity always increases with decrease in the concentration of electrolyte.
S2: Molar conductivity always increases with decrease in the concentration of electrolyte.
The correct option among the following is:

Options

A. Both S1 and S2 are wrong
B. S1 is correct and S2 is wrong
C. S1 is wrong and S2 is correct
D. Both S1 and S2 are correct

Explanation

To solve the question regarding the statements S1 and S2 about conductivity and molar conductivity, we will analyze each statement step by step.

### Step 1: Analyze Statement S1
**Statement S1:** "Conductivity always increases with decrease in the concentration of electrolyte."

- **Understanding Conductivity:** Conductivity (K) of an electrolyte solution is defined as the ability of the solution to conduct electricity, which depends on the concentration of ions present in the solution.
- **Effect of Decreasing Concentration:** When the concentration of an electrolyte decreases, the number of ions available to conduct electricity also decreases. Therefore, the conductivity of the solution will decrease, not increase.

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