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Class 12 Chemistry: Alcohols, Phenols and Ethers
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MCQs on alcohols, phenols and ethers classification and nomenclature, functional groups structures, commercially important alcohols and ethers.
 

Class 12 Chemistry: Alcohols, Phenols and Ethers
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25 Questions

1. Ortho and para isomers of nitrophenol can be separated by ________ distillation.
2. What is the catalyst used in the acetylation of alcohols?
3. Identify the incorrect name for CH3-O-C6H5.
4. Phenol can be obtained by ________ of sodium phenoxide.
5. Which of the following has the highest boiling point?
6. What is the final major product of Reimer-Tiemann reaction?
7. Identify the compound 'X'.
Oleum molecule diagram
8. In wine making, the sugar required is derived from which source?
9. What happens when an aldehyde is treated with lithium aluminium hydride?
10. What is the IUPAC name of CH3-O-CH2-CH2-OCH3?
11. What is the correct relation between acidic strength of primary, secondary and tertiary alcohols?
12. What is the catalyst used in the following reaction?
Find the catalyst from given diagram
13. Which of the following is the least soluble in water?
14. Which of the following is not a correct reason for the C-O bond length in phenol to be less than that in methanol?
15. Identify the major product of Friedel-Crafts acylation of anisole with ethanoyl chloride?
16. Which of the following isomeric alcohols is the most soluble in water?
17. What is the IUPAC name of CH3(CH2)6-OC6H5?
18. Which of the following compounds is not used in the denaturation of alcohol?
19. The first step of the acid catalysed hydration of alkenes, involves the protonation of alkene to form a carbocation by electrophilic attack of _______
20. Which of the following is not a use of methanol?
21. Which of the following is the most suitable temperature and pressure conditions for production of methanol by catalytic hydrogenation?
22. The oxidation of alcohol involves the cleavage of _____ bonds.
23. Which of the following is incorrect regarding Kolbe's reaction?
24. Which of the following is the most suitable requirement for the dehydration of ethanol to form an ether?
25. Identify the correct IUPAC name of the given compound.
3-Methylpropan-2-ol molecule diagram