Following limiting molar conductivities are given as
\(\lambda_{m\left(H_{2}SO_{4}\right)}^{\circ}\) = x S cm2 mol−1
\(\lambda_{m\left(K_{2}SO_{4}\right)}^{\circ}\) = y S cm2 mol−1
\(\lambda_{m\left(CH_{3}COOK\right)}^{\circ}\) = z S cm2 mol−1
\(\lambda_{m}^{\circ}\) (in S cm2 mol−1) for CH3COOH will be -
1
x − y + z
2
\(\frac{(x−y)}{2}\) + z
3
x − y + 2z
4
x + y + z
5
Not Attempted