Chemistry

Problem

The conductivity of a saturated solution of

\text{BaSO}_4

3.06 \times 10^{-6}\,\text{ohm}^{-1}\,\text{cm}^{-1}

and its equivalent conductance is

1.53\,\text{ohm}^{-1}\,\text{cm}^2\,\text{equiv}^{-1}

. The

K_{sp}

for

\text{BaSO}_4

will be (a)

4 \times 10^{-12}

(b)

2.5 \times 10^{-13}

(c)

25 \times 10^{-9}

(d)

10^{-6}