Question

if the molar conductivity of 0.01M KCl Solution is 152 S cm^2 mol^-1 then then the conductivity of the solution is​

Answer 1

Answer:

Explanation:

Given:

Molar conductivity = 100cm²

Quantity of solution = 0.25M

Temperature = 300k

To Find:

The conductivity of the solution

Solution:

Converting the temperature = K = 0.0300 S cm−1  

C = 0.25 M

Using the formula of molar conductivity -  

Λm = ( k × 1000)/M

Λm =(0.0300 × 1000 )/0.25

Λm = 120 cm2 mol−1

Answer: The conductance of the solution is 120 cm² mol−1