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:

${\mathrm{CH}}_3-\mathrm{CH}={\mathrm{CH}}_2+\mathrm{NOCl}\to \mathrm{P};$ Identify the adduct.

2-Phenylpropene on acidic hydration, gives:

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

The number of possible isomeric products formed when $3$-chloro-$1$-butene reacts with $\mathrm{HCl}$ through carbocation formation is.........

Match List I with List II

Choose the correct answer from the options given below:

$2-\mathrm{hexene}\underset{\left(\mathrm{ii}\right) {\mathrm{H}}_2\mathrm{O}}{\overset{\left(\mathrm{i}\right) {\mathrm{O}}_3}{\to }}\mathrm{Products}$

The two products formed in above reaction are

Polymer used in orlon is:

Molar mass of the hydrocarbon (X) which on ozonolysis consumes one mole of ${\mathrm{O}}_3$ per mole of (X) and gives one mole each of ethanal and propanone is ______ g mol^–1 (Molar mass of C : 12 g mol^–1 , H : 1 g mol^–1 )

Major product $\text{'}\mathrm{P}\text{'}$ formed in the following reaction is 

 Major product

Name and draw the structural formula of the major product of each alkene.

i) 

ii) 

iii) 

$\mathrm{X}$ is

What happens when 2-methylpropene reacts with HCl?

The correct order of rates of addition of ${\mathrm{Br}}_2/$water to the following alkenes is

[A] ${\mathrm{CH}}_2={\mathrm{CH}}_2$

[B] ${\mathrm{CH}}_2=\mathrm{CH}-{\mathrm{NO}}_2$

[C] ${\mathrm{CH}}_3-{\mathrm{CH}}_2-\mathrm{CH}={\mathrm{CH}}_2$

[D] ${\mathrm{CH}}_3-\stackrel{\underset{|}{{\mathrm{CH}}_3}}{\mathrm{CH}}={\mathrm{CH}}_2$