Question 1
An orange drink concentrate is suspected to contain traces of poisonous green dye and a harmless dye having the same boiling point. Which of the following techniques is most suitable for isolation of the dyes?
Objective
Question details
- Exam body
- IMSU
- Subject
- Chemistry
- Year
- 2020/2021 Model
- Question no.
- #1
- Type
- Objective
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