Fehling A and Fehling B are
CuSO4 solution and NH4OH solution
CuSO4 solution and alkaline solution of sodium potassium tartarate
CuSO4 solution and alkaline solution of sodium citrate
CuSO4 solution and NaOH
Which compound gives iodoform test?
CH3CHO
CH2CH2CH2OH
C6H5CH2CH3
C6H5CH2OH
If heavy water is taken as solvent instead of normal water while performing Cannizzaro reaction, the products of the reaction are
RCOO- + RCH2OH
RCOO- + RCD2OD
RCOOD + RCD2OD
The formula of chloral is
CHCI3
CH2CICHO
CCI3CHO
Ethy methyl ketone is obtained by heating calcium salts of.
Formic acid + propionic acid
Acetic acid + propionic acid
Acetic acid + methanoic acid
Acetic acid only
The most reactive compound towards formation of cyanohydrin on treatment with HCN followed by acidification is
benzaldehyde
p- nitrobenzaldehyde
phenylacetaldehyde
p-hydroxybenzaldehyde
Identify the reaction which is used to obtain β-hydroxy ketone.
Condensation reaction
Aldol condensation
Cross aldol condensation
Canizzaro reaction
Aldehyde are the first oxidation product of
Primary alcohol
Secondary alcohol
tertiary alcohol
dihydric alcohol
Which one of the following does not form sodium bisulphite addition product with sodium bisulphite solution?
CH2O
C6H5COCH3
C6H5CHO
The major organic product formed from the following reaction.
None of these