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Add bromine water. Methane will not react but ethene will decolourise bromine water and makes it colourless.
How will you distinguish between methane and ethene?
Add bromine water. Methane will not react but ethene will decolourise bromine water and makes it colourless.
Add bromine water. Methane will not react but ethene will decolourise bromine water and makes it colourless.
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