Oxidation of Alkyl Side Chain
Trending Questions
Q. Toluene on oxidation with dilute HNO3 and alkaline KMnO4 gives
- Nitrotoluene
- Benzaldehyde
- Phenol
- Benzoic acid
Q. The compound formed as a result of potassium permanganate oxidation of methylbenzene is
- Benzoic acid
- Benzyl alcohol
- Benzophenone
- Acetophenone
Q. Xylenes on oxidation with acidic KMnO4 gives
- Terphthalic acid
- Phthalic acid
- All of these
- Isophthalic acid
Q. Ortho cholotoluene on oxidation with KMnO4 gives
- Benzoic acid
- Toluene
- O-Chlrobenzonic acid
- O-Chlorobenzaldehyde
Q. Xylenes on oxidation with acidic KMnO4 gives
- Terphthalic acid
- Phthalic acid
- Isophthalic acid
- All of these
Q.
List-I contains questions related to reaction sequence and List-II contains their answers.
Which of the following options has the correct combination considering reaction in List-I and their product(s) in List-II?
List-I contains questions related to reaction sequence and List-II contains their answers.
Which of the following options has the correct combination considering reaction in List-I and their product(s) in List-II?
- I→R ; III→U
- I→Q ; III→P
- I→Q ; III→S
- I→R ; III→S
Q.
List-I contains questions related to reaction sequence and List-II contains their answers.
Which of the following options has the correct combination considering reaction in List-I and their product(s) in List-II?
List-I contains questions related to reaction sequence and List-II contains their answers.
Which of the following options has the correct combination considering reaction in List-I and their product(s) in List-II?
- II→P ; IV→T
- II→S ; IV→U
- II→P ; IV→T
- II→S ; IV→T
Q. Toluene on oxidation with dilute HNO3 and alkaline KMnO4 gives
- Benzaldehyde
- Phenol
- Nitrotoluene
- Benzoic acid
Q. When 2-pentyne is treated with dilute H2SO4 and HgSO4 the product formed is :
- 2-pentanone
- 1-pentanol
- 2-pentanol
- 3-pentanone
Q.
List-I contains questions related to reaction sequence and List-II contains their answers.
Which of the following options has the correct combination considering reaction in List-I and their product(s) in List-II?
List-I contains questions related to reaction sequence and List-II contains their answers.
Which of the following options has the correct combination considering reaction in List-I and their product(s) in List-II?
- II→P ; IV→T
- II→S ; IV→U
- II→P ; IV→T
- II→S ; IV→T
Q. Which of the following reagent cannot be used to oxidize primary alcohols to aldehydes?
- KMnO4 in acidic medium
- CrO3 in anhydrous medium
- Pyridinium chloro chromate
- Heating in presence of Cu at 573K
Q. The compound formed as a result of potassium permanganate oxidation of methylbenzene is
- Benzoic acid
- Benzyl alcohol
- Benzophenone
- Acetophenone
Q. What is meant by the Semicarbazone? Give an example of reaction(with mechanism) showing its formation.
Q.
Column I ( organic compounds oxidised by HIO4 ) | Column II ( products of HIO4 oxidation ) |
Q. 1-phenylethyne gives C6H5CH2CHO as a product on hydroboration-oxidation reaction.
Enter 1 if true else 0.
Q. Propan−1−ene can be prepared from propene by treating it with:
- H2O in presence of H2SO4
- Hg(OAc)2, water and subsequently with NaBH4
- H2O in presence of HgSO4 and H2SO4
- B2H6 in THF and subsequently with H2O2 and NaOH
Q. When aniline is heated with conc. H2SO4 at 455 - 475K, it forms:
- sulphanilic acid
- aniline hydrogensulphate
- amino benzene sulphonic acid
- benzenesulphonic acid
Q. "Chlorine type" laundry bleaches are in reality aqueous solution of :
- HOCl
- HClO3
- NaClO3
- NaOCl
Q. Consider the following reaction.
On complete reaction, number of molecule of NaNH2 consumed with 1 molecule of given compound, is:
On complete reaction, number of molecule of NaNH2 consumed with 1 molecule of given compound, is:
- 1
- 2
- 3
- 4
Q. Which is the anhydride of HNO3 out of N2O, NO, N2O5?
- N2O5
- N2O
- NO
- HNO3
Q. The reduction of benzenediazonium chloride to phenyl hydrazine can be accomplished by:
- SnCl2, HCl
- Na2SO3
- CH3CH2OH
- H3PO2
Q. 1−butyne on oxidation with hot alkaline KMnO4 would yield which of the following as end product?
- CH3CH2CH2COOH
- CH3CH2COOH
- CH3CH2COOH+HCOOH
- CH3CH2COOH+CO2+H2O
Q. Xylenes on oxidation with acidic KMnO4 gives
- Terphthalic acid
- Isophthalic acid
- Phthalic acid
- All of these
Q. The aqueous solution of NCl3 can be used as:
- Chlorinating agent
- Bleaching agent
- Reducing agent
- Explosive
Q. Calcium formate on heating gives acetaldehyde.
- True
- False
Q. Assertion (A): Anhydrous Calcium chloride is used as catalyst in cyanamide process
Reason (R): Catalyst increases the rate of reaction.
Reason (R): Catalyst increases the rate of reaction.
- Both (A) and (R) are true and (R) is the correct explanation of (A)
- Both (A) and (R) are true and (R) is not the correct explanation of (A)
- (A) is true and (R) is false
- (A) is false but (R) is true
Q.
will Benzoic acid in presence of NH2/Ni and Quinoline give Benzaldehyde
Q. Which of the following statements is correct?
- Glycerol on reaction with oxalic acid at 110∘ (383 K) and followed by heating and hydrolysis gives formic acid and glycerol.
- Glycerol on reaction with oxalic acid at 230∘ (503 K) and followed by heating gives formic acid and glycerol.
- Glycerol on reaction with oxalic acid and dil. HNO3 gives a mixture of glyceric and tartonic acid.
- Glycerol on oxidation with conc. HNO3 gives glyceric acid.