Alcohols Phenols & Ethers Mcqs
Our collections of Multiple choice questions and answers focuses on study of Alcohols Phenols & Ethers in Chemistry. These questions are chosen from a collection of most authoritative and best reference books on Chemistry. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Chemical industry job interviews. One should practice our Mcqs to assimilate knowledge on Alcohols Phenols & Ethers in Chemistry comprehensively.
17. Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is
Oxidation
Elimination
Condensation polymerization
Additional polymertization
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18. Which compound shows hydrogen bonding?
C2H6
C2H5Cl
CH3OCH3
C2H5OH
19. Ethanol can be converted into ethanoic acid by
Hydrogenation
Hydration
Oxidation
Fermentation
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20. Methyl alcohol is not used
As a solvent
As an antifreezing agent
As a substitute for petrol
For denaturing of ethyl alcohol
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21. Methanol can be obtained from
Water gas
Destructive distillation of wood
Methane
All
22. An alcohol which can be prepared by fermentation is
CH3OH
C3H7OH
CH3 - CH2 - OH
C6H5OH
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23. Absolute alcohol is obtained when rectified spirit is treated with
Ca(OH)2
CaCO3
CaCl2
CaO
24. When alcohol reacts with phosphorous halides it geive
Alkyl halides
Alkyl amine
Alkanes
Alkynes
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25. Phenol was isolated by Runge from
Vegetable oil
Coaltar
Wood
None of these
26. Which one of the following compound does not have – OH group
Ethylene glycol
Glycerol
Picric acid
Ethyl acetate
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27. The hydrogenation of phenol in the presence of Ni and heat gives
Cyclohexane
N - hexane
1 - hexanol
Cyclohexanol
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28. Ethers show functional group isomerism with
Aldehydes
Ketones
Alcohols
Carboxylic acid
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29. Ethanol and methanol can be distinguished by a
Iodoform test
Lucas test
Benedicts test
Tollens test
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30. Which one of the following alcohol has greater boiling point
Ethanol
Ethylene glaycol
Glycerol
Methanol
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