Equimolar solution of and are mixed in equal volumes

CHEMISTRY · Single correct · CBSE · Chemistry · Equilibrium · Equilibrium

Problem

Equimolar solution of

\text{CaCl}_2

and

\text{K}_2\text{SO}_4

are mixed in equal volumes. If

K_{sp}

\text{CaSO}_4

9.1 \times 10^{-6}

, the maximum molar concentrations of

\text{CaCl}_2

and

\text{K}_2\text{SO}_4

which will lead no precipitation of

\text{CaSO}_4

is : (1) 0.006 (2) 0.004 (3) 0.002 (4) 0.008