JEE CHEMISTRY UNIT 17
QUIZ NO 3
TOTAL QUESTIONS = 20
1. What is the functional group in esters?
A. -OH
B. -COO-
C. -R
D. -CHO
2. Which reagent is used to test for phenols?
A. Conc. HCl
B. Bromine water
C. Neutral FeCl3
D. NaOH
3. What is the IUPAC name of CH3OH?
A. Propanol
B. Butanol
C. Ethanol
D. Methanol
4. What is the hybridization of oxygen in CH3OH?
A. sp3
B. sp2
C. sp
D. sp3d
5. What is the product of the hydrolysis of ethyl acetate?
A. Ethanol and acetic acid
B. Ethanoic anhydride
C. Methanol and formic acid
D. Ethanol and ethanoic acid
6. What is the common name of CH3COCH3?
A. Formaldehyde
B. Acetone
C. Acetic acid
D. Propanone
7. What is the functional group in phenols?
A. -COOH
B. -CHO
C. -COO-
D. -OH
8. What is the major product of the reaction between ethanol and acetic acid?
A. Ethyl acetate
B. Acetone
C. Methanoic acid
D. Methanol
9. What is the product of the oxidation of primary alcohols?
A. Esters
B. Ethers
C. Ketones
D. Aldehydes
10. What is the functional group in carboxylic acids?
A. -COO-
B. -COOH
C. -OH
D. -CHO
11. Which of the following is a reducing agent for carbonyl compounds?
A. Zn/Conc. HCl
B. LiAlH4
C. H2
D. NaBH4
12. What is the hybridization of oxygen in water?
A. sp3
B. sp
C. sp2
D. sp3d
13. What is the functional group in aldehydes?
A. -COO-
B. -CHO
C. -CN
D. -CO-
14. What is the product of the reaction between aldehydes and Tollens' reagent?
A. Copper mirror
B. No reaction
C. Black precipitate
D. Silver mirror
15. What is the IUPAC name of CH3COCH3?
A. Methanone
B. Butanone
C. Propanone
D. Propanal
16. Which reagent is used for the dehydration of alcohols?
A. ZnCl2
B. KMnO4
C. Conc. H2SO4
D. Zn/Conc. HCl
17. Which of the following is an aromatic aldehyde?
A. Cyclohexanol
B. Toluene
C. Phenol
D. Benzaldehyde
18. Which of the following is an aromatic alcohol?
A. Phenol
B. Benzyl alcohol
C. Cyclohexanol
D. Methanol
19. Which of the following is an example of a carbonyl compound?
A. Acetone
B. Phenol
C. Methanol
D. Toluene
20. Which of the following is used to test for the presence of phenol?
A. NaOH
B. Conc. HCl
C. Neutral FeCl3 solution
D. Br2 in CCl4
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