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P should be (a) (b) (c) (d)
Identify the major product (a) (b) (c) (d)
How many isomers are possible for C4H10?
In the compound, , the C2-C3 bond is of the type
The number of and -bonds in but-1-ene-3-yne are
Bayer’s reagent is
Which of the following will decolorise alkaline KMnO4 solution?
Which compound will yield 5-keto-2-methyl hexanal upon treatment with O3? (a) (b) (c) (d)
Identify the product of the reaction when molecule undergoes ozonolysis (I) (II) (III) (IV) (V)
(a) (b) (c)
(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