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This quiz contains 4 questions from a mix of 1 subtopics.
What is the purpose of the phenolphthalein indicator in the titration method?
to calculate the mean volume of acid added
to measure the volume of acid added
to indicate the endpoint of the reaction
to determine the concentration of the sulfuric acid
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What is the purpose of swirling the conical flask during the titration?
to calculate the mean volume of acid added
to mix the contents of the flask
to indicate the endpoint of the reaction
to determine the reacting volume of solutions
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Which substance is used to fill the burette?
sulfuric acid
phenolphthalein indicator
water
sodium hydroxide solution
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What is the aim of the titration method described?
to determine the reacting volume of solutions
to calculate the number of moles of sulfuric acid
to calculate the mean volume of acid added
to determine the concentration of sodium hydroxide
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