It will turn colorless because bromine is an unsaturated compound and unsaturated compound have double bonds
The ethene reacts with the bromine and the solution turns colourless (from its original orange colour).
The bromine water is decolorized due to a substitution reaction which occurs.
a colourless solution
the solution decolourised
nothing happens but you can add iodine then it will change coulur
The unsaturated compounds having double or triple bonds under go the addition reactions with Bromine water, ethanol does not have the double or triple bonds
it changes colour form orangy-brown to colourless
From the experiment, why is a mixture of ethanol and water instead of simply water itself used for saponification? ... Ethanol is the catalyst in saponification C. Ethanol would help the soaps obtained from saponification reaction become more soluble in water D.
Ethanol dissolves in water, as the polar ethanol molecules form hydrogen bonds with water molecules.
tribromophenol is formed.
the solution decolourised
nothing happens but you can add iodine then it will change coulur
The unsaturated compounds having double or triple bonds under go the addition reactions with Bromine water, ethanol does not have the double or triple bonds
it changes colour form orangy-brown to colourless
Probable tetrabromoethane is formed.
The bromine water turns from orange to colourless, as it is breaking the double bonds. When the oil becomes saturated, any more bromine water that is added will not turn colourless.
The solution will turn the orange bromine water into a colourless solution
No , it stays brown it just dissolves it it doesn't react
Water, Ethanol, Bromine, Mercury, blood, urine, semen, tears, saliva, petrol.
At room temperature, the halogens like bromine don't react with cyclohexane. Hence the dark brown color of the bromine water remains. When heated, the -H atoms are replaced with -Br(substitution reaction).