Answer to Question #265291 in Organic Chemistry for Jess

Question

Describe a chemical test that could be used to distinguish between propane and propene. In each case, state the result of the test. 

Answer 1

So, in conclusion: Add bromine water (brown) to the test tubes. If the bromine water stays brown, the test tube contains propane. If the bromine water goes colourless, the test tube contained propene.