Question

The unit of equivalent conductivity is
(a) S cm⁻² (b) ohm cm² (g - equivalent)
(c) ohm cm (d) ohm⁻¹ cm² (g-equivalent)⁻¹

Answer 1

Answer:I thinks Answer is option d

Explanation equivalent conductivity =K×1000÷normality

Answer 2

(d) ohm⁻¹ cm² (g-equivalent)⁻¹

Explanation:

The unit of equivalent conductivity is Ohm−1cm2 (gm equivalent)−1. It is equal to the product of specific conductance (k) of the solution and the volume (V) of the solution that contains one gram equivalent of the electrolyte. Unit of specific conductance k is Siemens / m. Now, required equivalent conductance unit is Siemens. m2/equivalent .

Hence Option D is the answer.