SK025 EXPERIMENT 4 Reactions of Aliphatic and Aromatic Hydrocarbons

Hello champions! Welcome back  to my virtual lab. The 1st video, made by KMPk's lecturer. Its a demo video. I'm sure you will have better understanding regarding to the procedure after watching this video.

Next video is from KMP. Writing lab report will be much easier after watching this video.

Table of result

Test Hydrocarbon	Bromine Test		Oxidation test with alkaline KMnO4
	Under sunlight	In the dark
Cyclohexane	The reddish brown colour of bromine decolourised	The reddish brown colour of bromine _____________	The purple colour of KMnO4 remained ___________
Cyclohexene	The reddish brown colour of bromine _____________	The reddish brown colour of bromine decolourised	The purple colour of KMnO4 decolourised and________ precipitate form
Toluene	The reddish brown colour of bromine ____________	The reddish brown colour of bromine remains unchanged	The purple colour of KMnO4 _____________

Tips to write observations:
- your observation must include colour before and after reaction.

-example:
(i) correct observation: The reddish brown colour of bromine remains unchanged

(ii) incorrect observation: colour of bromine remains unchanged (because it is incomplete)

Please refer this video for mechanism halogenation of cyclohexane.



 See you again at next experiment.