Question

The solubility product of CaSO4 is 6.4 x 10-5. The solubility of salt on moles/litre is:
(a) 8 x 10-16
(b) 8 x 10-2
(c) 8 x 10-2 (d) 1.6 x 103​

Answer 1

Answer:

The correct answer is 8 × 10 - 3

I think you have typed the wrong options as b and c are same.

Hope it helps you :)

Answer 2

Answer:

Attached the image

Hope it helps you :)