kindly explain test for acidic hydrogen,unsaturation and functional groups???
Answers
Answer:
In organic chemistry, the bromine test is a qualitative test for the presence of unsaturation (carbon-to-carbon double or triple bonds), phenols and anilines. An unknown sample is treated with a small amount of elemental bromine in an organic solvent, being as dichloromethane or carbon tetrachloride.
Explanation:
Bromine test is used to test the saturation of hydrocarbons. The test involves the addition of bromine water to the unknown hydrocarbon; If the bromine water is decolourized by the hydrocarbon, which is due to halogenation reaction, it can then be concluded that the hydrocarbon is unsaturated.
If a compound fits the formula CnH2n-2 it has two degrees of unsaturation. Do the math. This compound may be a triple bond (alkyne), two double bonds (diene), a double bond and a ring (cycloalkene), or two ring (bicyclic alkane).
Originally Answered: What are saturated and unsaturated compounds? If all the four valency of carbon in an organic compound chain are satisfied by means of single covalent bond then, the given compound is saturated. If the compound has even a single double or triple bond it is unsaturated compound.
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