The set of compounds in which the reactivity | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The reactivity of the halogen atom towards nucleophilic substitution depends on the strength of the $C-X$ bond.In $chloroethane$ $(CH_3CH_2Cl)$,th

Vedclass · Accepted Answer

Chlorobenzene,$vinyl$ chloride,chloroethane

Vedclass · Answer

(D) The reactivity of the halogen atom towards nucleophilic substitution depends on the strength of the $C-X$ bond.In $chloroethane$ $(CH_3CH_2Cl)$,the $C-Cl$ bond is a pure single bond,making it the most reactive.In $vinyl$ chloride $(CH_2=CHCl)$ and chlorobenzene $(C_6H_5Cl)$,the $C-Cl$ bond acquires partial double-bond character due to resonance,which makes the bond shorter and stronger,thus reducing reactivity.Between $vinyl$ chloride and chlorobenzene,the $C-Cl$ bond in chlorobenzene is more stable due to the delocalization of electrons over the entire benzene ring.Therefore,the ascending order of reactivity is: $Chlorobenzene < Vinyl 	ext{ } chloride < Chloroethane$.

The set of compounds in which the reactivity of the halogen atom in ascending order is:

Similar Questions

Which of the following does not give Friedel-Crafts reaction?

Identify compounds $A$ and $E$ in the following reaction sequence.

Aryl halides are less reactive towards nucleophilic substitution reactions compared to alkyl halides because of:

What is the product $X$ in the following Wurtz-Fittig reaction?

Which of the following groups is strongly ortho and para directing?

Vedclass Test Series

Exam Paper Generator

Online Exam Module