Aromatic Hydrocarbons - 12


Chemistry Class 12
1.    The term aromatic was used in Organic Chemistry for a special class of compounds.


2.    It is essential for all aromatic compounds to be fragrant.


3.    Aromatic compounds of higher molecular mass are derivative of benzene.


4.    Aromatic hydracarbons containing the benzene ring in their molecules are called polycyclic aromatic hydrocarbons.


5.    If two or more substituents are different, then the substituent that is treated as a high priority group, is given number 1 position.


6.    Benzene was discovered by Kakule.


7. Benzene is unstable to KmnO4. solution.


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