Zinc reacts with an acid, giving off a gas. The gas volume is recorded at regular time intervals. The outcomes are displayed by curve Z. The experiment is carried out again with a catalyst present. Which curve represents the catalysed reaction?
Chemistry 0620 · IGCSE · Rate of reaction
Zinc reacts with an acid, giving off a gas. The gas volume is recorded at regular time intervals. The outcomes are displayed by curve Z. The experiment is carried out again with a catalyst present. Which curve represents the catalysed reaction?