Q.1
Compound Z, is one of class of alcohols. When alcohol Z is reacted with conc HCl and ZnClthe cloudy solution appear immediately. But when compound Z react with acidified KMnO4 heated, no reaction occur. What is the compound Z?
  • Primary alcohol
  • Secondary alcohol
  • Tertiary alcohol
  • Quaternary alcohol
Q.2
Which of the class of alcohols can be produced ketone when reacted with acidified KMnO4 and heated?
  • primary alcohol
  • secondary alcohol
  • tertiary alcohol
  • all the class of alcohols
Q.3
Which compound of alcohols is highest boiling point?
  • 1-butanol
  • 2-methyl-2-butanol
  • hexanol
  • 1,4-butanediol
Q.4
What is the reagent/condition can be used to produce alcohols from alkenes?
  • conc H2SO4 and heated
  • Na
  • H2/ Pt
  • H2O / H+
Q.5
What is the name of reaction to prepared alcohols?
  • Fermentation and Dehydration
  • Fermentation and Hydration
  • Fermentation and Esterification
  • Fermentation and Reaction with Na
Q.6
What is the chemical test to distinguish class of alcohols (primary, secondary and tertiary alcohol)
  • Baeyer's Test
  • Tollens' Test
  • Iodoform Test
  • Lucas Test
Q.7
What is the functional group of alcohols?
  • Alkoxy
  • Hydroxyl
  • Carboxyl
  • Carbonyl
Q.8
What is the correct IUPAC name of isopropyl alcohol?
  • Propane-1,2-diol
  • Propan-2-ol
  • Propan-1-ol
  • Propane-1,2,3-triol
Q.9
Which of the following compounds is to be reacted with Methanal followed by hydrolysis to give Phenymethanol.
  • Methyl magnesium bromide
  • Bromobenzene
  • Phenol
  • Phenyl magnesium bromide
Q.10
The products obtained by reaction of Anisole with HI are __________
  • Methanol and Iodobenzene
  • Phenol and Iodomethane
  • Phenol and Methanol
  • Ethanol and Iodobenzene
Q.11
Williamson's synthesis gives best results when sodium alkoxide reacts with___________
  • Primary alkyl halides
  • Tertiary alkyl halide
  • Primary alcohol
  • Tertiary alcohol
Q.12
When phenol is treated with excess of bromine water, it gives a white precipitate of ________
  • m-bromophenol
  • o-and p-bromophenol
  • 2,4-dibromophenol
  • 2,4,6-tribromophenol
Q.13
Dehydration of alcohol is an example of
  • redox reaction
  • elimination reaction
  • substitution reaction
  • addition reaction
Q.14
What is wrong with the following name:2-2,chloro butane
  • position of the dash
  • position of the comma
  • space between words
  • all of the above
Q.15
Which of the following is not a halide?
  • Cl
  • S
  • Br
  • I
Q.16
Which functional group has the highest priority?
  • alkene (double bond)
  • methyl
  • alcohol
  • halide (group VII element)
Q.17
Which of these are used to kill bacteria in water?
  • Fluorine
  • Iodine
  • Bromine
  • Chlorine
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