Maximum Conductivity would be of-

Options

A. `K_3Fe(CN)_6[0.1 M` solution]
B. `K_2Ni(CN)_4`[0.1 solution)
C. `FeSO_4,Al_2(SO_4)_2.24H_2O`[0.1 solution)
D. `Na[Ag(S_2O_2)_3]` 0.1 solution]

Explanation

To determine which salt has the maximum conductivity, we need to analyze the number of ions produced when each salt dissociates in solution. Conductivity is directly proportional to the number of ions present in the solution. Let's break down each option step by step.

### Step-by-Step Solution:

1. **Identify the salts and their dissociation:**
- **K3Fe(CN)6**: This salt dissociates into 3 potassium ions (K⁺) and 1 hexacyanoferrate ion (Fe(CN)₆³⁻).
- Total ions = 3 (K⁺) + 1 (Fe(CN)₆³⁻) = **4 ions**.

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