Chemical Properties of Alkenes

The number of stereoisomers obtained by reaction of cis-2-butene with bromine in the presence of water is: 

Baeyer’s reagent is:

2-Phenylpropene on acidic hydration, gives:

The reaction of propene with HOCl proceeds via the addition of –

Which one of the following alkenes will react fastest with H₂ under catalytic hydrogenation condition?

Which of the following will decolourise alkaline ${\mathrm{KMnO}}_4$ solution?

Which one of the following has the smallest heat of hydrogenation per mole of hydrogen gas?

The total number of products obtained by bromination of trans-2 butene is

Choose the incorrect statements about the following alkenes is/are

The product $\mathrm{P}$ in the above reaction is

The product $\mathrm{P}$ is

The correct order of rate of $\mathrm{HOCl}/{\mathrm{H}}^{+}$ addition reaction with the following.

The products of the above reaction will be

${\mathrm{C}}_5{\mathrm{H}}_{10}$ does not show geometrical isomerism. Reaction of ${\mathrm{C}}_5{\mathrm{H}}_{10}$ with NBS in presence of sunlight gives two monosubstituted products. One of the products show geometrical isomerism. If the free radical intermediate undergoes rearrangement, then a tertiary and two secondary (optical isomers) monobromo products are formed.

If x = Number of alpha hydrogen atoms present in ${\mathrm{C}}_5{\mathrm{H}}_{10}$
y = Number of enantiomers formed in the reaction, then the value of (x-y) is

 Identify $\mathrm{X}$

 Product $\left(\mathrm{A}\right)$ of the reaction is:

Reagent is: 

The product $\mathrm{Y}$in the above reaction is

${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{OH}\underset{170°\mathrm{C}}{\overset{\mathrm{Conc}.{\mathrm{H}}_2{\mathrm{SO}}_4}{\to }}\mathrm{A}\underset{500°\mathrm{C}}{\overset{{\mathrm{Cl}}_2}{\to }}\mathrm{B}$

$\mathrm{A} \text{and} \mathrm{B} \text{are}$

Examine the structural formulas of the following compounds and find how many compounds will produce ${\mathrm{CO}}_2$ on oxidative ozonolysis: