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Unsaturated hydrocarbons such as alkenes and alkynes will decolourize bromine water.

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What happens when ethene is mixed with bromine water?

it goes from a browny orange to colourless


What is the compound symbol of Bromine water?

Formula: Br2(aq)


How can you tell whether a compound reacts with bromine?

You can test if a compound reacts with bromine by adding bromine water to the compound. If the compound reacts with bromine, the characteristic reddish-brown color of the bromine water will fade as it reacts with the compound. This reaction is often used to test for the presence of unsaturated bonds in organic compounds.


When benzene reacts with bromine water will it decolourise bromine water or not?

No!! Benzene wont de colourise bromine water although it is an unsaturated compound ,as it is an aromatic compound and it does not undergo addition reaction.


What can you see when bromine water is added to an unsaturated organic compound?

When bromine water is added to an unsaturated organic compound, the solution will turn from orange to colorless as the bromine reacts with the double bonds in the compound. This reaction is a test for unsaturation in organic molecules, as saturated compounds do not react with bromine water in the same way.


Does heptene decolourize bromine water in the dark?

Yes, heptene will decolorize bromine water in the dark due to its ability to undergo addition reactions with bromine. This reaction forms a colorless compound, resulting in the decolorization of the bromine water.


Why unsaturated compounds decolourises bromine water?

Unsaturated compounds decolorize bromine water because the double bonds in the unsaturated compounds react with bromine molecules, breaking the pi bond and forming a colorless compound. This reaction causes the bromine color to fade, indicating the presence of unsaturation in the compound.


What happens if ethene is shaken with bromine water?

If ethene is shaken with bromine water, the orange color of bromine water will be decolorized due to the addition reaction of bromine to ethene. This reaction results in the formation of a colorless compound called 1,2-dibromoethane.


Does bromine contain water?

Bromine is Br2 not containing water, it is however slightly soluble/mixable with water


What evidence is there that bromine undregoes photodissociation?

Bromine undergoes photodissociation in the presence of light, typically in the ultraviolet range. This process can be observed by the change in color of the bromine solution from reddish-brown to colorless due to the formation of bromine radicals. Additionally, spectroscopic studies show characteristic absorption spectra associated with the photodissociation of bromine molecules.


Is bromine gas a compound?

No, bromine gas is not a compound. It is a diatomic molecule consisting of two bromine atoms bonded together.


What is the name for the compound Br2O3?

The compound Br2O3 is called bromine trioxide. It is a chemical compound formed from bromine and oxygen atoms.