Unit 6 · Chemical Reactions
Question Bank
Cambridge IGCSE Chemistry 0620 · 44 questions
Q17Chemical Reactions
The reaction between marble chips and acid stops when
(a)one of the reactants is used up
(b)the catalyst is used up
(c)the temperature falls
(d)the gas escapes
Correct answer: (a) one of the reactants is used up
Explanation: The limiting reactant runs out.
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