NEET Chemistry Hydrocarbons MCQs

The reaction of 1 equivalent of $HBr$ with 1-phenylpropyne in the presence of peroxides yields predominantly:

The major product formed in the reaction of 3-methyl-2-pentene with $HBr$ in the presence of peroxides is:

Which of the following statements is INCORRECT regarding the addition of HX to an unsymmetrical alkene?

What is the major product formed when 2-methylpropene reacts with $HBr$ in the presence of peroxides?

In the reaction with $\mathrm{HCl}$, an alkene reacts in accordance with Markovnikov's rule to give 1-chloro-1-methylcyclohexane. The possible alkene is:

Which alkene would react with $\mathrm{HBr}$ according to Markovnikov's rule to produce 2-bromo-2-methylpentane?

According to Markovnikov's rule, the major product of the reaction between 1-methylcyclohexene and $\mathrm{HI}$ is:

If 2-chloro-3-methylbutane is formed by the addition of $\mathrm{HCl}$ to an alkene, what is the structure of the starting alkene?

Predict the major product formed when propene reacts with $\mathrm{HBr}$ in accordance with Markovnikov's rule.

The addition reaction opposite to the Markownikoff’s rule is not observed in