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Listening Quiz: Tư Vấn Đăng Ký REACH Cho Hóa Chất Mới – Advanced Level
Th11 6, 2025
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bởi
Anna Phạm
trong
Tiếng Anh Hóa Học (English for Chemistry)
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1.
According to Sarah, what must be done first for the new chemical?
Begin selling the chemical immediately
Identify whether it is a new substance
Request guidance from ECHA
Submit the dossier to ECHA
Explanation:
Sarah says, ‘First, we need to identify if it is a new substance.’
2.
When is testing needed for the chemical?
Only if ECHA requests it
If data is missing or insufficient
Whenever the dossier is submitted
Only after the chemical is sold
Explanation:
Sarah explains that testing is needed ‘if data is missing or insufficient.’
3.
Where should the registration dossier be submitted?
To the chemical supplier
To the European Chemicals Agency
To the local market office
To Daniel’s department
Explanation:
Sarah says, ‘We submit the dossier to the European Chemicals Agency.’
4.
What must the dossier contain?
Only the chemical’s price and supplier
Identity, classification, and safe use info
A list of customers and sales targets
Testing results for every possible condition
Explanation:
Sarah states that the dossier must include ‘identity, classification, and safe use info.’
5.
Why does Daniel say, ‘Great, let’s start collecting the data right away’?
He understands the data is needed to complete registration
He plans to delay the registration until later
He wants to sell the chemical before registering it
He believes no further information is necessary
Explanation:
Sarah said they must gather data on properties and hazards, so Daniel’s comment shows he understands they need to begin collecting that data to proceed.
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