Question 1: The solubility range of sparingly soluble salt is

> 0.1M
< 0.1M
0.01M < Solubility< 0.1M
None of these

Question 2: Which one the equation correctly represents solubility product of BaSO4?

Ksp = [Ba2+][SO4 2–]
Ksp = [Ba2+]/[SO4 2–]
Ksp = [Ba2+] [SO4 2–]2
Ksp = [Ba2+]2 [SO4 2–]2

Question 3: Which equation correctly represents the solubility product of salt PbCl2?

Ksp=[Pb2+][Cl-]
Ksp=[Pb2+][Cl2-]2
Ksp=[Pb+][Cl-]2
Ksp=[Pb2+][Cl-]2

Question 4: Write the equation for calculating solubility of AgCl salt if S is the solubility.

S=Ksp
S=Ksp2
S=Ksp1/2
S= Ksp1/3

Question 5: Write the equation for calculating solubility of PbCl2 salt if S is the solubility.

S=(Ksp/4)1/3
S=Ksp2
S=Ksp1/2
S= Ksp1/3