19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Identify the product of the reaction when molecule undergoes ozonolysis (I) (II) (III) (IV) (V)
Which compound will yield 5-keto-2-methyl hexanal upon treatment with O3? (a) (b) (c) (d)
Which of the following will decolorise alkaline KMnO4 solution?
Bayer’s reagent is
The number of and -bonds in but-1-ene-3-yne are
In the compound, , the C2-C3 bond is of the type
How many isomers are possible for C4H10?
Identify the major product (a) (b) (c) (d)
P should be (a) (b) (c) (d)
When CH CH CHCl is treated with NaNH2, the product formed is
Calcium carbide on hydrolysis forms
The major organic compound formed by the reaction of 1,1,1-trichloroethane with silver powder is
Identify the compounds A and B in the following reaction sequence.
Alkynes are ...A... polar in nature. Here, A refers to
Acetylene does not react with
When propyne is treated with aqueous H2SO4 in presence of HgSO4, the major product is
Products of the following reaction (i) O3 CH C C – CH CH ........ are (ii) Hydrolysis -> (a) CH CHO CH CH CHO (b) CH COOH CH COCH (c) CH COOH HOOC CH CH x (d) CH COOH CO
X-ray diffraction study of benzene reveals that I. It is a planar molecule. II. C–C bond lengths are of the same order which is intermediate between C–C single bond and C–C double bond, III. Benzene is reluctant to…
The IUPAC name of is
The common name and JUPAC name of are respectively
How many isomers of 1, 2- dibromobenzene are possible according to Kekule?
Light C H Cl P -> Product ‘P’ is
(A); Unknown (A) is (a) (b) (c) (d)
Product (B) in this reaction is (a) (b) (c) (d)
The compound X is : (a) (b) (c)