IUPAC name of

1,2-di chloro benzene
m-dichloro benzene
1,6 -dichloro benzene
o-di chloro benzene

Arrange the following compounds in order of increasing dipole moment: (i) toluene (ii) m-dichloro benzene (iii) o-dichloro benzene (iv) p-dichloro benzene

Out of (A) toluene (B) m-dichloro benzene (C ) o-dichloro benzene and (D) p-dichlorobenzene________have highest and______have lowest dipole moment.

m -Chloro bromobenzene is an isomer of m bromo chloro benzene.

Convert : (i) Benzene to m-nitrochlorobenzene (ii) Benzene to diphenyl

(I) 1,2-Dihydroxy benzene (II) 1,3-Dihydroxy benzene (III) 1,4-Dihydroxy benzene (IV) Hydroxy benzene The increasing order of boiling points of the above-mentioned alcohols is:

Synthesize m- dibromobenzene from benzene