A. calcium sulphate B. magnesium sulphate C. calcium nitrate D. calcium bicarbonate
Home/Civil Engineering (MCQs)/Water Supply Engineering/By boiling water, hardness can be removed if it is due to_____. Water Supply Engineering By boiling water, hardness can be removed if it is due to_____. A. calcium sulphate B. magnesium sulphate C. calcium nitrate D. calcium bicarbonate Answer: Option D. Explanation: No answer description available for this question. Show AnswerDiscussion
