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Listening Quiz: Tư Vấn Phân Loại Mối Nguy Hóa Chất – Advanced Level
Th11 8, 2025
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
What is the conversation mainly about?
Training employees to handle aquatic animals
Choosing the best packaging for a liquid product
Classifying a new chemical and preparing its hazard information
How to safely store a new chemical in a laboratory
Explanation:
Kevin and Sophia discuss the chemical’s properties, decide on its hazard classification, and mention labels, hazard statements, and safety data.
2.
What is one health effect the chemical may cause?
It can cause skin irritation
It causes immediate blindness
It is toxic if swallowed
It destroys metal containers
Explanation:
Kevin says the chemical can cause skin irritation.
3.
How is the chemical described in terms of fire risk?
It is not flammable at all
It only burns at very high temperatures
It is highly flammable
It is explosive when shaken
Explanation:
Kevin answers that the chemical is highly flammable.
4.
What environmental concern does Sophia mention?
It harms aquatic life
It pollutes the air only
It damages the ozone layer
It is safe for all ecosystems
Explanation:
Sophia says the chemical is harmful to aquatic life.
5.
Why do Kevin and Sophia decide to finalize the classification report?
Because they still need more test results
Because the chemical is not dangerous
Because the chemical has already been sold to customers
Because the data is complete and clear
Explanation:
Sophia says the data is complete and clear, which supports their decision to finalize the report.
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