A revision quiz on rates of reaction, covering measurement methods, collision theory, and factors affecting reaction speed. Challenge yourself with this…
10 questions • Zestly
• A student measures the rate of reaction between magnesium and hydrochloric acid by collecting the hydrogen gas produced. If 60 cm^3 of gas…
• Which of the following methods are appropriate for measuring the rate of a reaction that produces a precipitate, making the solution turn…
• According to collision theory, why does increasing the concentration of reactants increase the rate of reaction?
• How does a catalyst affect the energy profile of a chemical reaction?
• Which factors increase the rate of reaction by increasing the frequency of successful collisions?
• A reaction between a metal carbonate and an acid produces carbon dioxide gas. If the mass of the reaction flask decreases by 4.2 g over 2…
• Why does increasing the temperature of a reaction mixture significantly increase the rate of reaction?
• If a solid reactant is ground into a fine powder, why does the reaction rate increase?
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