AROMATIC HYDROCARBONS AND THEIR PROPERTIES

1,3 DIMETHYL BENZENE IS KNOWN AS

• O-XYLENE

• M-XYLENE

• P-XYLENE

WHICH RULE IS APPLIED TO FIND THE AROMATICITY

• MARKOVNIKOVS RULE

• ANTI -MARKOVNIKOVS RULE

• HUCKEL'S RULE

PHENOL WITH ZINC DUST GIVES

• BENZYL CHLORIDE

• BENEZENE

• CHLOROBENZENE

• TOLUENE

BENZENE WITH HYDROGEN IN PRESENCE OF NI GIVES

• CYCLOHEXENE

• CYCLOHEXANE

FORMULA OF BHC IS

• C6CL6

• C6H6CL6

BENZENE REACT WITH CHLORINE IN PRESENCE OF ULTRA VIOLET LIGHT AT TEMP

• 200K

• 500K

• 700K

• 523K

WHICH OF THE FOLLOWING IS DEACTIVATING GROUP

• -NH2

• -NHR

• -OCH3

• -CL

FUMING SULPHURIC ACID IS

• H2SO4

• H2S2O7

• H2SO3

• H2S2O6

ACETYLATION REACTION OCCURS IN PRESENCE OF LEWIS ACID WITH

• ACETYL CHLORIDE

• ACETIC ACID

• ACETATE ION

HALOGENATION IN PRESENCE OF LEWIS ACID IS

• ELECTROPHILIC ADDITION

• ELECTROPHILIC SUBSTITUTION

• NUCLEPHILIC ADDITION

• NUCLEOPHILIC SUBSTITUTION