Home » Chemistry » Which of the following is used as water softener?Which of the following is used as water softener? Which of the following is used as water softener? A. Na2CO3.10H2O B. CuSO4. 5H2O C. MgSO4. 7H2O D. CaCI2.2H2O E. Na2SO4. 10H2O Correct Answer: Option A Explanation Related Posts What is the IUPAC name of the compound represented by the molecular formula NaCIO4? Which of the following shows little or no net reaction when the volume of the… 25 cm3 of 0.02 M KOH neutralized 0.03 g of a monobasic organic acid having… The raw materials used for the smelting of iron ore in a furnace is Chemistry Theory (a) What term is used to describe each of the following processes? (i) Alkaline hydrolysis… Chemistry Theory (i) Name two amorphous forms of carbon (ii) State the reason why graphite is a…
Chemistry Theory (a) What term is used to describe each of the following processes? (i) Alkaline hydrolysis…
