Chemistry, 21.07.2021 01:00 QueenZenobia
The graph shows the volume of a gaseous product formed during two trials of a reaction. A different concentration of reactant was used during each trial, whereas the other factors were kept constant.
Which of the following statements explains which trial has a lower concentration of the reactant?
A: Trial 1, because the average rate of the reaction is lower.
B: Trial 1, because this reaction lasted for a longer duration than Trial 2.
C: Trial 2, because this reaction was initially fast and later slowed down.
D: Trial 2, because the volume of product formed per unit time was higher.
Answers: 3
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