Write IUPAC name of following compound
2-amino-4-hydroxybenzoic acid
6-amino-4-hydroxybenzoic acid
3-amino-4-carboxyphenol
2-carboxy-4-hydroxyaniline
2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields:
Both a and c
Only c
Both a and b
Both a and b
In the following sequence of reaction,
The Product C is
C6H5COOH
C6H5CH3
C6H5CH2OH
C6H5CH2OH
The most suitable reagent for the conversion of
R-CH2 -OH →R- CHO is
KMnO4
K2Cr2O7
CrO3
CrO3
Sodium phenoxide when heated with CO2 under pressure at 125oC yields a product which on acetylation products C.
In the reaction,
The product C is
acetaldehyde
acetylene
ethylene
ethylene
C.
ethylene
Compound (A), C8H9Br, gives a white precipitate when warmed with alcoholic AgNO3. Oxidation of (A) gives a acid (B), C8H6O4. (B) easily forms anhydride on heating. Identify the compound (A)
Trichloroacetaldehyde was subjected to Cannizzaro's reaction by using NaOH. The mixture of the products contains sodium trichloroacetate ion and another compound. The other compound is
2, 2, 2-Trichloroethanol
Trichloromethanol
2, 2, 2-Trichloropropanol
2, 2, 2-Trichloropropanol
The strongest acid amongst the following compounds is
CH3COOH
HCOOH
CH3CH2CH(Cl)CO2H
CH3CH2CH(Cl)CO2H