Match the reactions in List-I with their majo | vedclass

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

Question

(A) . Hydration of propyne $(CH_3-C \equiv CH)$ in the presence of $Hg^{2+}/H^+$ follows Markovnikov's rule to form an enol,which tautomerizes to acet

Vedclass · Accepted Answer

$A-II, B-IV, C-I, D-III$

Vedclass · Answer

(A) . Hydration of propyne $(CH_3-C \equiv CH)$ in the presence of $Hg^{2+}/H^+$ follows Markovnikov's rule to form an enol,which tautomerizes to acetone $(CH_3-CO-CH_3)$,which is $II$.$B$. Kolbe's electrolysis of sodium acetate $(CH_3COONa)$ yields ethane $(CH_3-CH_3)$,which is $IV$.$C$. Acid-catalyzed hydration of propene $(CH_3-CH=CH_2)$ follows Markovnikov's rule to form propan$-2-$ol $(CH_3-CH(OH)-CH_3)$,which is $I$.$D$. Hydroxylation of propene using cold dilute alkaline $KMnO_4$ (Baeyer's reagent) yields propane$-1,2-$diol $(CH_3-CH(OH)-CH_2OH)$,which is $III$.Therefore,the correct match is $A-II, B-IV, C-I, D-III$.

List-$I$ (Reaction)	List-$II$ (Major product)
$A. CH_3-C \equiv CH \xrightarrow{H_2O, Hg^{2+}/H^+, 333K}$	$I. CH_3-CH(OH)-CH_3$
$B. CH_3COONa \xrightarrow{H_2O, Pt, \text{electrolysis}}$	$II. CH_3-CO-CH_3$
$C. CH_3-CH=CH_2 \xrightarrow{H_2O/H^+}$	$III. CH_3-CH(OH)-CH_2OH$
$D. CH_3-CH=CH_2 \xrightarrow{H_2O, \text{dil. } KMnO_4, 273K}$	$IV. CH_3-CH_3$
	$V. CH_4$

List-$I$	List-$II$
$A$. The reaction of $1,6$-dibromohexane with $Zn$.	$i$. $H_3C-C \equiv CH$
$B$. Reaction of ethanol with concentrated $H_2SO_4$ at $443 \ K$.	$ii$. $H_2C=CH_2$
$C$. Major product in the reaction of propene with $HBr$ in the presence of benzoyl peroxide.	$iii$. $CH_3-CH_2-CH_2-Br$
$D$. The reaction of $1,1$-dibromopropane with $NaNH_2$ at $433 \ K$.	$iv$. Cyclohexane

Similar Questions

Total number of isomers (including stereoisomers) obtained on monochlorination of methylcyclohexane is $........$

$CH_3-CH(CH_3)-CH_3$ $\xrightarrow{KMnO_4} (A)$ $\xrightarrow[\Delta]{H^{+}} (B)$ $\xrightarrow[ROOR]{HBr} (C)$
Product $(C)$ in the above reactions is:

Which one of the following alkenes will react fastest with $H_2$ under catalytic hydrogenation condition?

When a hydrocarbon $A$ undergoes complete combustion,it requires $11$ equivalents of oxygen and produces $4$ equivalents of water. What is the molecular formula of $A$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module