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(a) (b) (c) (d)
Give the major product of the following reaction 3,3-dimethyl-1-butene + HCl Major
Arrange the below compounds in the decreasing order of reactivity towards HBr:
Products of the following reaction ? i O3 Me C=CHCH ii CH S 3 2 -> are
In the following sequence of reactions, the alkene gives the compound B. Identify B. CH3 – CH = CH – CH3 O H O/Zn A B -> ->
An alkene, on ozonolysis gives formaldehyde and acetaldehyde. The alkene is
Which alkene on ozonolysis gives CH3CH2CHO and CH3COCH3?
When one mole of an alkene on ozonolysis produces 2 moles of propanone, the alkene is
2-phenyl propene on acidic hydration, gives
In the presence of peroxide, hydrogen chloride and hydrogen iodide do not give anti-Markownikoff’s addition to alkenes because
The addition of HBr to 2-pentene gives
On catalytic reduction with H2/Pt how many alkenes will give n-butane?
An alkene on vigorous oxidation with KMnO4 gives only acetic acid. The alkene is
Peroxide H C CH CH HCl ->Product, the intermediate of reaction is : (a) CH CH CH (b) CH CH CH (c) CH CH CH (d) CH CH CH
Reaction of HBr with propene in the presence of peroxide gives
One mole of alkene X on ozonolysis gave one mole of acetaldehyde and one mole of acetone. The IUPAC name of X is
An organic compound C4H6 on ozonolysis gives HCHO, CO2, CH3CHO. Compound will be :
In the following reaction, A and B, respectively are
Anti-Markownikoff’s rule addition reaction is not observed in
Alkene + H2O H -> Alcohol Which of the following statements about this reaction is correct ?
Straight chain alkenes have ...A... boiling point than isomeric branched chain compounds. Here, A refers to
Alkenes are insoluble in water but fairly soluble in
In the reactions, Na/NH Lindlar catalyst + H B RC CR A -> A and B are geometrical isomers. Then
What are the products of dehydrohalogenation of 2- iodopentane ?
2-Hexyne gives trans-2-hexene on treatment with