19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
The IUPAC name of CH3COCH(CH3)2 is :
The IUPAC name of Cl3CCH2CHO is :
Treatment of propionaldehyde with dilute NaOH solution gives
Which of the following will not undergo aldol condensation
Aldol condensation will not be observed in
When dihydroxy acetone reacts with HIO4, the product is/are
The product obtained in the following reaction is (a) (b) (c) (d)
Oxidation of acetaldehyde with selenium dioxide produces:
(a) (b) (c) (d)
퐶퐻3 −퐶 || 푂 −퐶퐻2 −퐶퐻3 퐶표푛푐.퐻푁푂3 → Product The product is
Isopropyl alcohol on oxidation forms:
Aldehydes are first oxidation products of:
An aldehyde on oxidation gives
The reaction of acetaldehyde with conc. KMnO4 gives
If pentan-2-one is reacted with NaBH4, followed by hydrolysis with D2O, the product will be :
The compound which is not reduced by 퐿푖퐴푙퐻4 is
In the above sequence X can be
퐶퐻3퐶퐻푂+ 퐿푖퐴푙퐻4 →퐶퐻3퐶퐻2푂퐻 Nucleophile added in this reaction is
The product predominates is (a) (b) (c) (d)
For C6H5CHO which of the following is incorrect?
Which one of the following pairs is not correctly matched
Wolff-Kishner reduction is :
In Wolf-Kishner reduction, the carbonyl group of aldehydes and ketones is converted into
Aldehydes and ketones can be reduced to corresponding hydrocarbons by
Clemensen’s reduction of ketones is carried out in