Alcohols ,Phenols And Ethers

Monochlorination of toluene in sunlight followed by hydrolysis with aq. NaOH yields__________

• o-Cresol

• p-Cresol

• 2, 4-Dihydroxytoluene

• Benzyl alcohol

The process of converting alkyl halides into alcohols involves_____________

• addition reaction

• substitution reaction

• dehydrohalogenation reaction

• rearrangement reaction

IUPAC name of m-cresol is ___________

• 3-methylphenol

• 3-chlorophenol

• 3-methoxyphenol

• benzene-1,3-diol

Which of the following are not used to convert RCHO into RCH2OH?

• H2 /Pd

• LiAlH4

• NaBH4

• Reaction with RMgX followed by hydrolysis

Which of the following compounds is also called carbolic acid>?

• Methanol

• Phenol

• Picric acid

• Acetic acid

Which of the following name reactions produces salicyldehyde?

• Kolbe's reaction

• Rosenmund reduction

• Williamson's synthesis

• Reimer Tiemann reaction

Conversion of Salicylic acid to Aspirin is an example of ________

• Rearrangement reaction

• Esterification reaction

• Dehydration reaction

• Alkylation reaction

Choose the correct order of acidic strength.

• o-nitrophenol < o-cresol < phenol

• o-cresol < o-nitrophenol< phenol

• o-cresol < phenol < o-nitrophenol

• o-nitrophenol< phenolo < cresol

The order of ease of dehydration of primary,secondary and tertiary alcohols is_______________

• 3⁰ < 2⁰ < 1⁰

• 2⁰ < 1⁰ < 3⁰

• 3⁰ > 2⁰ > 1⁰

• 2⁰ < 3⁰ < 1⁰

Which of the following set of reactants is appropriate for the preparation of t-butyl ethyl ether?

• t-butyl chloride and Sodium ethoxide.

• Sodium tertiary butoxide and Ethyl chloride

• Ethyl chloride and Butyl alcohol

• Butyl chloride and Ethyl alcohol