Dehydrohalogenation of an alkyl halide is a/an

Question

Dehydrohalogenation of an alkyl halide is a/an (A) Nucleophilic substitution reaction (B) Elimination reaction (C) Both nucleophilic substitution and elimination reaction (D) Rearrangement

Tardigrade Admin · Accepted Answer

Dehydrohalogenation of an alkyl halide on presence of alcoholic potash is an example of elimination reaction. R - CH 2 CH 2- Cl + underset text alc. KOH xrightarrowΔ RCH = CH 2+ KCl + H 2 O

Q. Dehydrohalogenation of an alkyl halide is a/an

Nucleophilic substitution reaction

Elimination reaction

Both nucleophilic substitution and elimination reaction

Rearrangement

Dehydrohalogenation of an alkyl halide on presence of alcoholic potash is an example of elimination reaction.
$R - C H_{2} C H_{2} - Cl + alc. K O H Δ RC H = C H_{2} + K Cl + H_{2} O$

Q. Dehydrohalogenation of an alkyl halide is a/an

Nucleophilic substitution reaction

Elimination reaction

Both nucleophilic substitution and elimination reaction

Rearrangement

Dehydrohalogenation of an alkyl halide on presence of alcoholic potash is an example of elimination reaction. R−CH2​CH2​−Cl+ alc. KOH​Δ​RCH=CH2​+KCl+H2​O

Dehydrohalogenation of an alkyl halide on presence of alcoholic potash is an example of elimination reaction.
$R - C H_{2} C H_{2} - Cl + alc. K O H Δ RC H = C H_{2} + K Cl + H_{2} O$