Titrations (AQA GCSE Chemistry): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the main purpose of a titration?
What is the main purpose of a titration?
To determine concentration of a solution
What is the analyte in a titration?
What is the analyte in a titration?
The substance of unknown concentration
What is the purpose of adding an indicator to the analyte?
What is the purpose of adding an indicator to the analyte?
It changes colour when neutralised
What should the burette be rinsed with before starting a titration?
What should the burette be rinsed with before starting a titration?
The titrant solution
Where should the bottom of the meniscus be adjusted to before starting?
Where should the bottom of the meniscus be adjusted to before starting?
Exactly at the cm mark
What is the titre in a titration?
What is the titre in a titration?
Volume of titrant used
What is the maximum difference for concordant titres?
What is the maximum difference for concordant titres?
Within cm of each other
How many times should a titration be repeated for accuracy?
How many times should a titration be repeated for accuracy?
At least three times
To what precision can a burette measure volume?
To what precision can a burette measure volume?
To the nearest cm
Why does the burette scale start at cm at the top?
Why does the burette scale start at cm at the top?
It measures titrant added to analyte
Where should you read the volume from on a burette?
Where should you read the volume from on a burette?
The bottom of the meniscus
What happens if the jet space is not filled before starting?
What happens if the jet space is not filled before starting?
Initial titre reading will be too large