InterviewSolution
Saved Bookmarks
| 1. |
What is the preparation method of washing soda? |
| Answer» Preparation Method Of Washing Soda are :• NaCl + NH3 + CO2 + H2O → NaHCO3 + NH4Cl• 2 NaHCO3 → Na2CO3 + H2O + CO2• Na2CO3 + 10H2O → Na2CO3.10H2O | |