In Clemmensen's reduction, the catalyst used is
Zn- Hg + Conc HCl
NH2NH2 + C2H5ONa
PdCl2 /H2O
(C6H5)3P + C2H5ONa
The common names of the lower fatty acids are obtained from
their parent hydrocarbon
their reduction product
the sources from which they are obtained
IUPAC system
Aldol condensation product of acetone on dehydration gives
but-2-enal
2-methylpent-3-en-4-one
4-hydroxy-4-methylpentan-2-one
4-methylpent-3-en-2-one
Which of the following statement is false?
40% solution HCHO is known as formalin
HCHO is least reactive in its homologous series
The boiling point of iso-vareladehyde is less than n-varelaldehyde
The boiling point of ketones are higher than that of aldehydes
Which of the following acids does not contain -COOH group?
Carbamic acid
Barbituric acid
Lactic acid
Succinic acid
Identify the compound 'D' in above mentioned series of reactions.
B.
The compound that yields only ketonic compound/s on ozonolysis is
but-2-ene
pent-2-ene
2, 3-dimethylbut-2-ene
2-methylbut-2-ene
R-C≡N + 2H RCHO + NH4Cl, this reaction is known as
Etard reaction
Stephen reaction
Hell-Volhard-Zelinsky reaction
Balz-Schiemann reaction