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Quiz 2

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MDCAT Practice Test - Practice Test - Chemistry - Alcohols and Phenols Quiz

Attempt 10 MCQs on MDCAT Practice Test - Practice Test - Chemistry - Alcohols and Phenols | Quiz 2

11. What is the behavior of tertiary alcohols towards oxidation?

Resist oxidation
Readily oxidize to ketones
Oxidize to aldehydes
Oxidize to carboxylic acids

12. What are the products of sodium alcohol reaction?

Sodium alkoxide and H2
Sodium salt and H2O
Ether and H2
Ester and H2

13. What products are formed from ethanol dehydration at different temperatures?

Ethene at 170°C, diethyl ether at 140°C
Ethene at 140°C, diethyl ether at 170°C
Only ethene
Only diethyl ether

14. What is the product of reaction of ethanol with HBr?

Alkyl halides
Alkenes
Ethers
Esters

15. Which test differentiates primary, secondary, tertiary alcohols?

Lucas test
Iodoform test
Ceric ammonium nitrate test
PCC test

16. What is the method for preparing ethers from alkoxides and alkyl halides?

Williamson synthesis
Dehydration of alcohols
Grignard reaction
Friedel-Crafts

17. What product is formed from intermolecular dehydration of ethanol?

Diethyl ether
Ethene
Ethyl hydrogen sulfate
Acetaldehyde

18. What reaction produces esters from alcohols and carboxylic acids?

Fischer esterification
Williamson synthesis
Grignard reaction
Aldol condensation

19. What is the product of Fischer esterification of ethanol and acetic acid?

Ethyl acetate
Acetic anhydride
Ethanol
Diethyl ether

20. What product is obtained from methanol carbonylation?

Acetic acid
Formic acid
Methyl acetate
Ethanol

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