A, B, C, and D are 4 salts whose Ksp values are 9.21 × 10-8, 7.44 × 10-11, 1.07 × 10-21, and 38.65, respectively. What is the correct arrangement of their solubilities in decreasing order?
A. D, A, B, C
B. C, B, A, D
C. A, B, D, C
D. C, B, D, A
2 answers
Technically this question can't be answered without knowing that the salts have the same ratio of cations to anions.
The answer is A!! According to APEX
3 answers