reaction of aryl halides

(a) Aryl halides are less reactive in nucleophilic substitution reactions. (i) Write any two reasons for less reactivity. (ii) Give one example for nucleophilic substitution reactions of aryl halides (b) Write a method for the preparation of alkyl halides. (c) Which of the following is not a polyhalogen compound. (i) Chloroform (ii) Freon (iii) Carbon tetrachloride (iv) Chlorobenzene

Preparation of aryl halides

Preparation and Reactions of Aryl Halides

Reaction of Organic Halides | Chemical Properties of Organic Halides | Preparation and Reactions of Aryl Halides based questions

Assertion : The presence of nitro group facilitates nucleophilic substituation reactions in aryl halides. Reason : The intermediate carbanion is stabilised due to the presence of nitro group.

Preparation of aryl halide by Benzene diazonium chloride and HBF_4 is called