Question detail
Which apparatus is most suitable for measuring mass changes in a reaction involving a gas?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations
Question
- A. A closed container
- B. An open beaker
- C. A balance scale
- D. A graduated cylinder
Answer
A closed container
Explanation
A closed container prevents gas from escaping, allowing for accurate measurement of mass changes during the reaction.
Common mistake
Misunderstanding Apparatus Use
Students often confuse the types of apparatus needed for measuring mass changes in reactions involving gases, leading to inaccurate results.
Ensure to review the specific apparatus suitable for measuring mass changes, such as balances and gas syringes, and practice interpreting their use in experiments.
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