Which of the following compounds is the least soluble in water? by Sunday | Dec 10 | Chemistry WAEC | 0 comments A. CaCl2 B. CaSO4 C. NaCl D. Na2SO4 Correct Answer: Option B B. CaSO4 Users Also Read These:Ethanol is soluble in water due to the presence of a?Which of the following vitamins is water-soluble?Which of the following organic compounds is very…In which of the following compounds does hydrogen…Sulphur is soluble in ethanol but not in water while…