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The molar conductivity of a 0.5   mol   dm - 3 solution of A g N O 3 with electrolytic conductivity of 5.76 × 10 - 3   S   c m - 1 at 298   K

Options

  1. A2.88   S   c m 2   mol - 1
  2. B11.52   S   c m 2   mol - 1
  3. C0.086   S   c m 2   mol - 1
  4. D28.8   S   c m 2   mol - 1

Correct answer

B. 11.52   S   c m 2   mol - 1

Step-by-step solution

∧ m = k × 1000 M = 5.76 × 10 - 3 × 1000 0.5 = 11.52   S   c m 2   mol - 1 .

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