Identify Z in the following sequence:C_3H_7OH | vedclass

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

Question

(D) $1$. Dehydration of propan$-1-$ol $(C_3H_7OH)$ with conc. $H_2SO_4$ gives propene $(X)$: $CH_3CH_2CH_2OH \xrightarrow{H_2SO_4} CH_3CH=CH_2 + H_2O$

Vedclass · Accepted Answer

$CH_3-C \equiv CH$

Vedclass · Answer

(D) $1$. Dehydration of propan$-1-$ol $(C_3H_7OH)$ with conc. $H_2SO_4$ gives propene $(X)$: $CH_3CH_2CH_2OH \xrightarrow{H_2SO_4} CH_3CH=CH_2 + H_2O$.$2$. Bromination of propene $(X)$ gives $1,2-$dibromopropane $(Y)$: $CH_3CH=CH_2 + Br_2 \rightarrow CH_3CH(Br)CH_2Br$.$3$. Dehydrohalogenation of $1,2-$dibromopropane $(Y)$ with alcoholic $KOH$ gives propyne $(Z)$: $CH_3CH(Br)CH_2Br \xrightarrow{KOH(alc.)} CH_3-C \equiv CH + 2HBr$.

Identify $Z$ in the following sequence:
$C_3H_7OH$ $\xrightarrow{H_2SO_4} X$ $\xrightarrow{Br_2} Y$ $\xrightarrow{KOH} Z$

Similar Questions

Cyclo$[18]$ carbon is an allotrope of carbon with molecular formula $C_{18}$. It is a ring of $18$ carbon atoms, connected by alternating single and triple bonds. The total number of triple bonds present in this cyclocarbon is:

$CH_3-CH_2-C \equiv CH \xrightarrow{R, H_2O} \text{Butanone}$. $R$ is:

Which of the following will produce a chiral molecule after treatment with $H_2$/Lindlar's catalyst?

Which one is the correct order of acidity?

$[P]$ $\xrightarrow{Br_{2}} C_{2}H_{4}Br_{2}$ $\xrightarrow{NaNH_{2}/NH_{3}} [Q]$
$[Q]$ $\xrightarrow{20 \% H_{2}SO_{4}, Hg^{2+}, \Delta} [R]$ $\xrightarrow{Zn-Hg/HCl} [S]$
The species $[P], [Q], [R]$ and $[S]$ respectively are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify $Z$ in the following sequence:$C_3H_7OH$ $\xrightarrow{H_2SO_4} X$ $\xrightarrow{Br_2} Y$ $\xrightarrow{KOH} Z$