CH3COOH when reacts with C,HOH gives a product. The same product is obtained by which reaction?
Acetic acid + methanol
Acetic anhydride + water
Acetic anhydride + ethanol
Acetamide + methanol
Which of the following amines gives yellow oily liquid with HNO3?
Ethyl methyl amine
Aniline
3-methyl benzyl amine
Methyl amine
The correct order of dehydration of alcohols is
1° > 2° > 3°
3° > 2° > 1°
2° > 1° > 3°
1° > 3° > 2°
Ethanolic KOH gives
dehalogenation reactions
dehydrogenation reactions
dehydrohalogenation reactions
substitution reactions
Glucose on reaction with Fehling solution gives
cupric oxide
cuprous oxide
saccharic acid
both (b) and (c)
α- hydroxy propanoic acid has ........ asymmetric carbon atoms.
4
3
2
1
D.
1
Asymmetric carbon atom is the carbon, four valencies of which are satisfied by four different groups. The structure of a-hydroxy propanoic acid is
CH3 - - COOH
(C* = aymmetric carbon atom)
Thus, α-hydroxy propanoic acid has one asymmetic carbon atom.
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