Aspirin is the acetylation product of \(\mathrm{O-}\) hydroxy benzoic acid.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323314
Which among the following is obtained as a product when phenol is treated with NaOH and \({\text{C}}{{\text{O}}_{\text{2}}}\) followed by acid hydrolysis?
1 Salicylaldehyde
2 Salicylic acid
3 Pthalic acid
4 Benzoic acid
Explanation:
It is Kolbe's reaction.
MHTCET - 2022
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323315
Phenol is used as a starting material for the manufacture of a drug known as:
1 Phenyl acetate
2 Bakelite
3 Aspirin
4 Dettol
Explanation:
For the manufacture of a drug, aspirin, phenol is a starting material.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323316
The reaction, \(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{ONa}+\mathrm{CO}_{2}+\mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{OH}+\mathrm{NaHCO}_{3}\) suggest that
NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323313
Aspirin is an acetylation product of:
1 p-dihydroxy benzene
2 o-hydroxy benzoic acid
3 o-dihydroxy benzene
4 m-hydroxy benzoic acid
Explanation:
Aspirin is the acetylation product of \(\mathrm{O-}\) hydroxy benzoic acid.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323314
Which among the following is obtained as a product when phenol is treated with NaOH and \({\text{C}}{{\text{O}}_{\text{2}}}\) followed by acid hydrolysis?
1 Salicylaldehyde
2 Salicylic acid
3 Pthalic acid
4 Benzoic acid
Explanation:
It is Kolbe's reaction.
MHTCET - 2022
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323315
Phenol is used as a starting material for the manufacture of a drug known as:
1 Phenyl acetate
2 Bakelite
3 Aspirin
4 Dettol
Explanation:
For the manufacture of a drug, aspirin, phenol is a starting material.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323316
The reaction, \(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{ONa}+\mathrm{CO}_{2}+\mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{OH}+\mathrm{NaHCO}_{3}\) suggest that
Aspirin is the acetylation product of \(\mathrm{O-}\) hydroxy benzoic acid.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323314
Which among the following is obtained as a product when phenol is treated with NaOH and \({\text{C}}{{\text{O}}_{\text{2}}}\) followed by acid hydrolysis?
1 Salicylaldehyde
2 Salicylic acid
3 Pthalic acid
4 Benzoic acid
Explanation:
It is Kolbe's reaction.
MHTCET - 2022
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323315
Phenol is used as a starting material for the manufacture of a drug known as:
1 Phenyl acetate
2 Bakelite
3 Aspirin
4 Dettol
Explanation:
For the manufacture of a drug, aspirin, phenol is a starting material.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323316
The reaction, \(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{ONa}+\mathrm{CO}_{2}+\mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{OH}+\mathrm{NaHCO}_{3}\) suggest that
Aspirin is the acetylation product of \(\mathrm{O-}\) hydroxy benzoic acid.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323314
Which among the following is obtained as a product when phenol is treated with NaOH and \({\text{C}}{{\text{O}}_{\text{2}}}\) followed by acid hydrolysis?
1 Salicylaldehyde
2 Salicylic acid
3 Pthalic acid
4 Benzoic acid
Explanation:
It is Kolbe's reaction.
MHTCET - 2022
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323315
Phenol is used as a starting material for the manufacture of a drug known as:
1 Phenyl acetate
2 Bakelite
3 Aspirin
4 Dettol
Explanation:
For the manufacture of a drug, aspirin, phenol is a starting material.
CHXII11:ALCOHOLS, PHENOLS AND ETHERS
323316
The reaction, \(\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{ONa}+\mathrm{CO}_{2}+\mathrm{H}_{2} \mathrm{O} \rightarrow \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{OH}+\mathrm{NaHCO}_{3}\) suggest that