Reaction of acetaldehydes with HCN followed by hydrolysis gives a compound which shows
3-pentanol on reaction with aluminium tertiary butoxide in the presence of acetone gives
Which of the following is a mixed ketone
Which of the following is general formula of aldehyde and ketone
What is the compound called if remaining two valencies of a carbonyl group are satisfied by two alkyl groups
A strong base can abstract an Î± - hydrogen from
Which of the aldehyde is most reactive
The IUPAC name of the following structure is
Which of the following compounds does not contain an -OH group
Sodium ethoxide has reacted with ethanoyl chloride. The compound that is produced in the above reaction is
In aldehydes andd Ketones, carbon of carbonyl group is
Acetone and acetaldehyde are
Potassium cyanate is heated with ammonium sulphate. The product formed is
When acetamide is treated with Br2 and caustic soda, the product formed is
Collins reagent is used to convert
The compound obtained when acetaldehyde reacts with dilute
IUPAC name CCL3CHO is
Carbonyl compounds are constituents of
in the following sequence of reactions:
sodium ethoxide has reached with ethanoyl chloride. the
Stephens reduction is used to prepare aldehyde from
Hydroxamic acid test is employed to detect
consider the acidity of the carboxylic acids:
Oil of winter green is
Ethyl acetate is obtained when methyl magnesium bromide reacts with
Calcium formate on distillation gives
When a mixture of calcium acetate and calcium formate is dry distilled, the product formed as
the most suitable reagent for the conversation of r
The catalyst used in Rosenmund reaction is
Which of the following isomerism is shown by ethyl acetoacetate?
Which of the following gives an aldehyde on dry distillation?
Which compound is responsible for perfumery?
CH3 CH2 COOH Ci/Red p (A) ALc.KOH (B) what is (B)?
Which factor/s will increase the reactivity of > c = o group
Which of the following diacid readily gives anhydride on heating ?
Acetic anhydride is prepared in the laboratory by heating sodium acetate with
Who has synthesised the organic compound urea for the first time ?
When acetamide is hydrolysed by boiling with acid, the product obtained is
Which of the following would undergo Hofmann reaction to give a primary amine?
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