Q. Washing soda is the common name of- (Solved)
1. Calcium Carbonate
2. Calcium Bi-Carbonate
3. Sodium Carbonate
4. Sodium Bi-Carbonate
- c. Sodium Carbonate
1. Calcium Carbonate
2. Calcium Bi-Carbonate
3. Sodium Carbonate
4. Sodium Bi-Carbonate