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

Identify the final product $Y$ in the following reaction sequence:
$CH_2=CH_2$ $\xrightarrow{O_2/Ag} X$ $\xrightarrow{473 \ K} Y$

Which of the following is the most stable?

An alkene $(X)$ on ozonolysis followed by reduction gives the following products: $H-CHO$ ($2$ moles),$H-CO-CHO$,and $CH_3-CO-CO-CH_3$. The alkene $(X)$ is:

$6 \ L$ of an alkene require $27 \ L$ of oxygen at constant temperature and pressure for complete combustion. The alkene is.....

During the debromination of $meso-2,3-dibromobutane$,the major compound formed is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module