Question

The conductivity of 0.20 m solution of kcl at 298 k

Answer 1

Answer:

Explanation:

:Given

κ = 0.0248 S cm−1  

c = 0.20 M

we know that

Formula of molar conductivity is,

Λm = ( k × 1000)/M

put the values

Λm =(0.0248 × 1000 )/0.2

Λm =124 S cm2 mol−1