Question

Give a chemical test to distinguish between saturated and unsaturated carbon compounds class 10

Answer 1

Bromine water test... bromine water is brown, and can be decolourised by unsaturated hydrocarbons (due to the addition reaction of Br2 across the double or triple carbon-carbon bonds). Saturated hydrocarbons do not react with bromine water in the absence of UV light, and so the brown colour persists.

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Answer 2

Answer:

On adding few drops of bromine water, if brown colour of bromine disappears quickly then the compound is an unsaturated hydrocarbon.

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Explanation: