Look at it, chlorine is a yellow-green gas, bromine is a red-brown fuming liquid.
Electrons are shared between the chlorine atoms and the bromine atoms.
Chlorine is more reactive than bromine. This is because chlorine has a higher electronegativity and smaller atomic size than bromine, allowing it to more readily undergo chemical reactions.
Bromine does not react with aqueous potassium chloride because it is less reactive than chlorine. Chlorine is more electronegative than bromine and hence has a higher tendency to displace bromine from its compounds. Consequently, bromine remains unreactive in the presence of aqueous potassium chloride.
The reaction between aqueous chlorine and sodium bromide solution results in the displacement of bromine by chlorine, forming sodium chloride and bromine gas as products. This is a redox reaction where chlorine is reduced and bromine is oxidized.
In the bromine test, an alkene compound will decolorize a bromine solution whereas an aromatic compound will not react with the bromine solution. This is because the double bond in the alkene readily reacts with bromine to form a colorless product, while the stable aromatic ring in the aromatic compound does not undergo such reaction.
One simple chemical test to distinguish between benzene and hexane is the Bromine test. Benzene will not react with bromine in the absence of a catalyst, while hexane will readily react with bromine to form a colorless product.
When chlorine is added to a solution containing bromine ions, the chlorine will react with the bromine ions to form a mixture of chlorine and bromine compounds, such as bromine chloride. This reaction is a redox reaction where chlorine is reduced and bromine is oxidized.
Fluorine, and Chlorine can displace bromine from a compound.
Electrons are shared between the chlorine atoms and the bromine atoms.
Chlorine + Magnesium Bromide ----> Magnesium Chloride + Bromine
One simple test to distinguish between saturated and unsaturated compounds is the bromine water test. Saturated compounds do not react with bromine water (no color change), whereas unsaturated compounds will decolorize the bromine water due to addition of bromine across the double bond in the unsaturated compound.
Bromine has a larger radius (not raduis) than chlorine.
Chlorine is a stronger oxidizing agent than bromine.
One way to distinguish between ethene and ethyne is by performing a bromine water test. Ethene will decolorize bromine water, turning it from orange to colorless, while ethyne will not react with bromine water. This test takes advantage of the unsaturation in ethene that allows it to quickly react with bromine.
Bromine monochloride, BrCl
Chlorine is more reactive than bromine. This is because chlorine has a higher electronegativity and smaller atomic size than bromine, allowing it to more readily undergo chemical reactions.
The atomic radius of bromine is bigger.