CSEC Chemistry · May/June 2017 · Paper 1 · Question Q6
Some calcium carbonate was reacted with excess dilute hydrochloric acid. The volume of carbon dioxide evolved was recorded and plotted against time. Which of the following graphs represents the reaction?
- (A)[diagram option — open in Quelpr]
- (B)[diagram option — open in Quelpr]
- (C)[diagram option — open in Quelpr]
- (D)[diagram option — open in Quelpr]
The answer is shown once you've answered.
Practise this question