The IUPAC names of some alkenes are given bel | vedclass

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

Question

(A) The stability of alkenes increases with the number of alkyl substituents attached to the double-bonded carbons due to the hyperconjugation effect.

Vedclass · Accepted Answer

$C > A > B > D$

Vedclass · Answer

(A) The stability of alkenes increases with the number of alkyl substituents attached to the double-bonded carbons due to the hyperconjugation effect.$C$ ($2,3$-Dimethylbut-$2$-ene) has $4$ alkyl groups attached to the double bond.$A$ ($2$-Methylbut-$2$-ene) has $3$ alkyl groups attached to the double bond.$B$ ($cis$-But-$2$-ene) has $2$ alkyl groups attached to the double bond.$D$ (Prop-$1$-ene) has $1$ alkyl group attached to the double bond.Therefore, the order of stability is $C > A > B > D$.

The $IUPAC$ names of some alkenes are given below. Determine the correct stability order: $A$. $2$-Methylbut-$2$-ene, $B$. $cis$-But-$2$-ene, $C$. $2,3$-Dimethylbut-$2$-ene, $D$. Prop-$1$-ene.

Similar Questions

The final product $B$ of the below reaction sequence is:
$CH_3-CH(Br)-CH_3$ $\xrightarrow{KOH/C_2H_5OH} A$ $\xrightarrow{(C_6H_5CO)_2O_2, HBr} B$

What is the product obtained when the compound $CH_3-C(CH_3)=CH-CH_3$ reacts in the presence of $NaIO_4/KMnO_4$?

Coloration of $Br_2/CCl_4$ will be discharged by

But$-2-$ene on reaction with alkaline $KMnO_4$ at elevated temperature followed by acidification will give:

Match List-$I$ with List-$II$. Choose the correct answer from the options given below:

Vedclass Test Series

Exam Paper Generator

Online Exam Module