A. Sodium sulphate
B. Potassium sulphate
C. Zinc sulphate
D. Barium sulphate
¨ Solubility is a measure of the ability of a substance to dissolve in a solvent, such as water. While many sulfates are soluble in water, some sulfates are insoluble, or only slightly soluble, in water. Barium sulfate is one of the most insoluble sulfates in water.
Submitted by :- Jamil Ahmed