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How will you prepare diethyl ether by dehydration of alcohol?
Concept: Ethers
Write chemical reactions of following reagents on methoxyethane:
hot HI
Concept: Classification of Alcohols, Phenols and Ethers
Convert the following:
Ethyl alcohol into ethyl acetate.
Concept: Alcohols, Phenols and Ethers >> Nomenclature
Write preparation of diethyl ether.
Concept: Ethers
Convert the following :
cumene to phenol.
Concept: Alcohols and Phenols
Explain metamerism with suitable examples of ethers
Concept: Alcohols, Phenols and Ethers >> Nomenclature
Write the reactions involved in dehydration of 1°, 2° and 3° alcohols.
Concept: Addiction > Alcohol >> Mechanism of Dehydration of Alcohols
Which among the following reducing agents is NOT used to reduce acetaldehyde to ethyl alcohol?
(A) Na-Hg and water
(B) Zn-Hg and conc. HCl
(C) H2-Raney Ni
(D) LiAlH4/H+
Concept: Addiction > Alcohol >> Methods of Preparation
How are the following compounds prepared?
Benzyl alcohol from benzyl chloride.
Concept: Addiction > Alcohol >> Methods of Preparation
Which of the followings is a trihydric alcohol ?
(a) n-propyl alcohol
(b) Glycerol
(c) Glycol
(d) Glycine
Concept: Classification of Alcohols and Phenols
Identify the compound 'B' in the following series of reaction:
(A) n-propyl chloride
(B) Propanamine
(C) n-propyl alcohol
(D) Isoproply alcohol
Concept: Addiction > Alcohol >> Methods of Preparation
Which of the following reagents is best for the following conversion?
(A) LiAlH4
(B) 
(C) H2/Ni, 453 K
(D) Zn-Hg+HCl(con)
Concept: Addiction > Alcohol >> Methods of Preparation
How is ethanol prepared from methanal by using Grignard reagent?
Concept: Addiction > Alcohol >> Methods of Preparation
`CH_3-CH_2-Br"Alcoholic KOH"/""> B " HBR"/"">C"Na/Eather"/"">D`, the Compound D is
(A) ethane
(B) propane
(C) n-butane
(D) n-pentane
Concept: Physical and Chemical Properties of Alcohols and Phenols
The alcohol used in thermometers is _______.
(A) methanol
(B) ethanol
(C) propanol
(D) butanol
Concept: Classification of Alcohols and Phenols
Which of the following is the first oxidation product of secondary alcohol?
(A) Alkene
(B) Aldehyde
(C) Ketone
(D) Carboxylic acid
Concept: Addiction > Alcohol >> Secondary and Tertiary Alcohols
Ethylidene dichloride when boiled with aqueous solution of NaOH yields _______.
(A) formaldehyde
(B) acetaldehyde
(C) acetone
(D) ethyl methyl ketone
Concept: Alcohols, Phenols and Ethers >> Nomenclature
How will you prepare ethanol, propan-2-ol and 2-methylpropan-2-ol from Grignard’s reagent?
Concept: Addiction > Alcohol >> Methods of Preparation
Natalite is a mixture of
(a) diethyl ether and methanol
(b) diethyl ether and ethanol
(c) dimethyl ether and methanol
(d) dimethyl ether and ethanol
Concept: Alcohols, Phenols and Ethers >> Nomenclature
Which of the following compounds is NOT prepared by the action of alcoholic NI3 on alkyl halide?
(a) CH3NH2
(b) CH3- CH2- NH2
(c) CH3 - CH2 - CH2 - NH2
(d) (CH3)3 C- NH2
Concept: Alcohols, Phenols and Ethers >> Nomenclature
