Bromine water test for unsaturated compounds (C=C double bond)
Автор: Sergei's Chemistry
Загружено: 2023-10-06
Просмотров: 2114
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TUTORING: Introductory and Advanced Chemistry. Inquire at [email protected]
Video:
Unsaturated organic compounds decolorise bromine water (Br2 (aq) color changes from brown to colorless).
The reason: unsaturated compounds have double or triple bonds between carbon atoms. Bromine adds to the molecule across the double bond.
Saturated substances give negative result - the brown colour remains.
TUTORING Introductory and Advanced high school Chemistry CBSE, Edexcel, etc
inquire at [email protected]
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