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Acetic anhydride reacts with excess of ammonia to form
Benzoyl chloride on treatment with ammonia gives
O O || || CH C Cl Nu CH C Nu Cl -> Reactivity order of different nucleophiles (NH2-, CH3COO-, OH-) is in order
H Pd/BaSO CH COCl CH CHO HCl; -> The above reaction is called
The decreasing order of reactivity of (i) CH3COCl (ii) CH3COOC2H5 (iii) CH3CONH2 (iv) (CH3CO)2O Towards nucleophilic acyl substitution is
Maximum keto-enol tautomerism is shown by
Reagents I and II given in the reactions are:
The product D of the reaction is
In esterification, OH ion for making H2O comes from:
Which reagent will bring about the conversion of carboxylic acids into esters
Heating a mixture of ethyl alcohol and acetic acid in presence of conc. H2SO4 produces a fruity smelling compound. This reaction is called
Two moles of acetic acid are heated with P2O5, The product formed is
An alkyl cyanide forms an amide when it is treated with
In the reaction, PCl LiAlH alc.KOH CH COOH A B C -> -> -> the product C is :
Saturated fatty acids are represented by which of the formula?
A tribasic acid is Carboxylic Acid and Its Derivatives
Which of the following is a polyprotic acid
How many stereoisomers (geometrical and optical) are possible for the following compound ? CH3CH=CHCH2CH(OH)COOH
Benzoic acid with Ba(OH)2 gives
Sulphonation of benzoic acid produces mainly
The yield of ester in esterification can be increased by CH3CH2OH + CH3COOH ⇋ CH3COOCH2CH3 + H2O
CH3Br can be prepared by (a) CH COOAg Br -> (b) P/Br sodalime, CH COOH ->->
(a) (b) (c)
An optically active compound ‘X’ has molecular formula C4H8O3. It evolves CO2 with aq. NaHCO3. ‘X’ reacts with LiAlH4 to give an achiral compound. ‘X’ is (a) (b) (c) (d)
Benzoic acid gives benzene on being heated with X and phenol gives benzene on being heated with Y. Therefore X and Y are respectively