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Double bond in alkenes are dectected by adding..? |
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Answer» jbarwo901Bromine water TEST. Unsaturated vegetable oils contain double carbon-carbon BONDS. These can be DETECTED using bromine water (just as ALKENES can be detected). Bromine water BECOMES colourless when shaken with an unsaturated vegetable oil, but it stays orange-brown when shaken with a saturated vegetable fat. |
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