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