X + HCl xrightarrow[text{Addition}]{text{Anhy | vedclass

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

Question

(D) The reaction $X + HCl \xrightarrow{AlCl_3} C_2H_5Cl$ represents the addition of $HCl$ to ethene $(X = C_2H_4)$.The reaction $Y \xrightarrow{ZnCl_2

Vedclass · Accepted Answer

$Ca(OH)_2 + CaOCl_2, 60 ^oC$

Vedclass · Answer

(D) The reaction $X + HCl \xrightarrow{AlCl_3} C_2H_5Cl$ represents the addition of $HCl$ to ethene $(X = C_2H_4)$.The reaction $Y \xrightarrow{ZnCl_2/HCl} C_2H_5Cl$ represents the substitution of an alcohol $(Y = C_2H_5OH)$ with $HCl$ (Lucas reagent).To convert ethanol $(Y)$ to ethene $(X)$,dehydration is required,but the question asks for the conversion of $Y$ to $X$ via heating with specific reagents.Looking at the options,$Ca(OH)_2 + CaOCl_2$ (bleaching powder) is used for the haloform reaction or oxidation,but specifically,ethanol $(C_2H_5OH)$ reacts with bleaching powder to form chloroform $(CHCl_3)$.However,based on standard textbook reactions,the conversion of $Y$ $(C_2H_5OH)$ to $X$ $(C_2H_4)$ is typically done by heating with conc. $H_2SO_4$. Given the options,this question appears to be testing the haloform reaction or specific industrial conversions. Option $D$ is the standard reagent for the haloform reaction.

$X + HCl$ $\xrightarrow[\text{Addition}]{\text{Anhy. } AlCl_3} C_2H_5Cl \xleftarrow[\text{Substitution}]{\text{Anhy. } ZnCl_2/HCl} Y$. The conversion of $Y$ to $X$ can be achieved by heating with .......... at .......... temperature.

Similar Questions

Which is the best method to prepare cycloalkene from cyclohexanol?

Why is sulphuric acid not used during the reaction of alcohols with $KI$?

The correct order of reactivity of hydrogen halides with ethyl alcohol is

$n$-Propyl alcohol and isopropyl alcohol can be chemically distinguished by which of the following reagents?

The reaction of $C_2H_5OH$ with $H_2SO_4$ does not give

Vedclass Test Series

Exam Paper Generator

Online Exam Module