write about preparation of any three salts and their uses? should write about NaHCO3,CaOCl2, Na2CO3.5H2O,POP and their uses?
Answers
Answered by
0
Explanation:
Washing Soda. Formula : Na2CO3.10H2O. Preparation: Sodium carbonate can be obtained by heating baking soda ; recrystallisation of sodium carbonate gives washing soda. 2) Baking soda. Formula : NaHCO3. 3) Bleaching powder. Formula : CaOCl2. 4) Sodium hydroxide.
Similar questions