MCQ
When ethene reacts with bromine, it forms
- AChloroethane
- ✓Ethylene dibromide
- C$1 $ bromopropane
- D$1,2-$dichloroethene
$1,2$-dibromoethane is formed,also know as ethylene dibromide. This decolourisation of bromine is often used as a test for a carbon-carbon double bond.
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