Which of the following is most reactive for e | vedclass

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

Question

(B) Electrophilic addition reactions involve the attack of an electrophile on a $\pi$-bond. Alkenes are generally more reactive than alkynes toward el

Vedclass · Accepted Answer

$CH_3-CH=CH_2$

Vedclass · Answer

(B) Electrophilic addition reactions involve the attack of an electrophile on a $\pi$-bond. Alkenes are generally more reactive than alkynes toward electrophilic addition because the carbocation intermediate formed from an alkene is more stable than the vinylic carbocation formed from an alkyne. Among the given options,$CH_3-CH=CH_2$ is an alkene,while the others are alkynes or an aromatic ring (benzene),which undergoes electrophilic substitution rather than addition. Therefore,$CH_3-CH=CH_2$ is the most reactive.

Which of the following is most reactive for electrophilic addition reaction?

Similar Questions

The number of alkene$(s)$ which can produce $2-butanol$ by the successive treatment of $(i)$ $B_{2}H_{6}$ in tetrahydrofuran solvent and $(ii)$ alkaline $H_{2}O_{2}$ solution is:

Which of the following alkyl-substituted alkenes is the most stable?

In which of the following reactions is Markownikoff's rule violated?

Reagent $(A)$ in the reaction is

$H_2O_2$ on reacting with ethene gives:

Vedclass Test Series

Exam Paper Generator

Online Exam Module