Learning objective
Use apparatus to measure mass, time, volume, temperature and pH.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
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Flashcards
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Questions
Topic
AS practical skills and required practical activities
Subtopic
AS apparatus and techniques
Study support
Understand this objective
Quick explanation
Use apparatus to measure mass, time, volume, temperature and pH
- This point belongs to AS practical skills and required practical activities, especially AS apparatus and techniques.
- You need to be able to use apparatus to measure mass, time, volume, temperature and pH.
- The key ideas to know are apparatus.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect AS apparatus and techniques to exam-style questions, flashcards, and revision notes for AS practical skills and required practical activities.
Quick student answer
Which piece of apparatus is most suitable for measuring the volume of a liquid accurately?
Direct answer
A volumetric flask is designed for precise measurement of a specific volume of liquid.
Key terms
- Calibration: The process of adjusting the precision and accuracy of a measuring instrument by comparing it with a standard.
- Tolerance: The allowable deviation from a specified measurement, indicating the precision of the measuring instrument.
Common trap
Incorrect use of measuring devices: Always use a volumetric flask for accurate volume measurements in quantitative experiments.
Related questions
Try this as a practice card
Question 1 of 3
Choose an answer, get feedback, then move sideways through the set.
Flashcard prompts
Flip through the key recall cards
Flashcard 1 of 3
Revision tools
Choose how to practise
Flashcards0 linked cards
Practice Questions0 linked questions
Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
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- Measure reaction rates using appropriate methods.
AS apparatus and techniques
- Required practical 1: make up a volumetric solution and carry out a simple acid-base titration.
AS required practical activities
- Required practical 2: measure an enthalpy change.
AS required practical activities