Preparation of Carboxylic Acids
Trending Questions
Q.
alkenes
alkanes
bases
alkalis
Q.
Conversion of ethanol to ethanoic acid is a/an:
Decomposition reaction
Oxidation reaction
Reduction reaction
Substitution reaction
Q.
Complete the following reaction:
CH3CH2OH+2[O]alk−−−−−→KMnO4H2O+
- CH3OH
- CH3COCH3
- CH3COOH
- HCOOH
Q. Which of the following compounds acts as oxidising agents?
- PCC
- Na2Cr2O7
- HNO3
- H2CrO4
- NaOCl
- LiAlH4
- NaBH4
- Na/Hg
Q. Complete the reaction invovled in the conversion of propanol to prpanoic acid:
C2H5CHOH2CrO4−−−−→ H2CrO4−−−−→CH3CH2COOH
C2H5CHOH2CrO4−−−−→
- C2H5CHO
- C2H5OCH3
- CH3−CO−CH3
Q. A compound that gives a positive iodoform test is:
- Pentanal
- 2− Pentanone
- 3− pentanone
- 1− Pentanol
Q. The compound X, in the reaction, is XCH3Mgl→Yhydrolysis→Mg(OH)I+CH3COOH
- CH3CHO
- CO2
- HCHO
- (CH3)2CO
Q. Benzamide on treatment with POCl3 gives:
- Aniline
- Benzonitrile
- Chlorobenzene
- Benzyl amine
Q. Tertiary alcohols (3o) having atleast four carbon atoms upon drastic oxidation yield carboxylic acid with
Three carbon atom less
- All the above three options are correct
One carbon atom less
Two carbon atoms less
Q. CO2 on reaction with ethyl magnesium bromide gives
Propanoic acid
- Acetic acid
- None of these
Ethane