Q12Multiple choice
One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is
- (a)hydrochloric acid
- (b)tartaric acid
- (c)acetic acid
- (d)sulphuric acid
Show answer
(b) tartaric acid
One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is
(b) tartaric acid