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Home⇒ Everyday Science GK⇒ General knowledge
Note:- You can add tough questions into your favourite list for second revision. |
Washing soda is the common name for | |
A. | Sodium carbonate [Correct Answer] |
B. | Calcium bicarbonate [Wrong Answer] |
C. | Sodium bicarbonate [Wrong Answer] |
D. | Calcium carbonate [Wrong Answer] |