Why is chlorobenzene less reactive than alkyl halides?

Aryl halides are less reactive than alkyl halides towards nuceophilic reagents. Give reasons.

In S_(N^1) reactions, primary alkyl halides are more reactive than tertiary alkyl halides.

Statement-I:Primay benzylic halides are more reactive than primary alkyl halides towards S_(N^(1)) reaction. Because Statement-II: Reactivity depends upon the nature of the nucleophile and the solvent.

Explain as to why haloarenes are much less reactive than halo-alkanes towards nucleophilic substitution reactions.

STATEMENT 1 : CH_(3) -O - CH_(2)-Br is hydrolyzed more readily than CH_(3) -underset(CI)underset(|)(CH )- CH_(3) STATEMENT -2 : Secondary halides are more reactive than primary alkyl halides towards hydrolysis

Why are alkenes more reactive than alkanes ?

Give reasons: (i). C-Cl bond length in chlorobenzene is shorter than C-Cl bond length in CH_(3)-Cl (ii). The dipole moment of chlorobenzene is less than of cyclohexyl chloride. (c). S_(N^(1)) reactions are accompanied by racemisation is optically active alkyl halides.

Why is red phosphorus less reactive than white phosphorus ?

Haloarenes are less reactive than haloalkanes and haloalkenes. Explain.

STATEMENT : Aryl halides are more reactive than alkyl towards nucleophilic substitution reaction STATEMENT : 2 Aryl halides have stronger C-X bond asa compared to alkyl halides