NEW DELHI: Educators suggest that solving at least 25 MCQs daily, like the ones released, can dramatically boost a student’s score. Organic Chemistry, often considered tricky by NEET aspirants, can be mastered through consistent practice of such high-yield question banks.
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Join NEET News 2025 “Solving chapter-wise MCQs every day is one of the smartest strategies to stay sharp and exam-ready. These Physical Chemistry questions focus on formula-based accuracy, concept clarity, and smart application — the three pillars of NEET success,” said a subject matter expert at Edufever.
1.The IUPAC name of CH₃CH₂OH is:
a) Ethane
b) Ethanol
c) Methanol
d) Ethanal
2. Which of the following is an electrophile?
a) NH₃
b) OH⁻
c) NO₂⁺
d) CH₄
3. The compound that does not exhibit tautomerism is:
a) Acetone
b) Acetophenone
c) Acetamide
d) Ethanol
4. Which alkene is most stable?
a) Ethene
b) Propene
c) 2-Butene
d) 2-Methyl-2-butene
5. Which compound gives a white precipitate with AgNO₃ (ethanolic)?
a) CH₃CH₂Br
b) C₆H₅Br
c) CH₃CH₂CH₂Cl
d) CCl₄
6. Markovnikov’s rule is not followed in the presence of:
a) HCl
b) H₂O
c) HBr + peroxide
d) HBr
7. Which of the following undergoes SN1 reaction most easily?
a) CH₃Cl
b) (CH₃)₃CCl
c) C₂H₅Cl
d) C₆H₅CH₂Cl
8. Lucas reagent is used to test for:
a) Aldehydes
b) Alcohols
c) Amines
d) Ketones
9. Phenol reacts with NaOH to form:
a) Sodium phenoxide
b) Benzene
c) Acetophenone
d) Aniline
10. Alcohols are converted to alkenes by heating with:
a) NaOH
b) HCl
c) H₂SO₄
d) KMnO₄
11. Aldol condensation occurs in:
a) Methanol
b) Formaldehyde
c) Acetaldehyde
d) Phenol
12. The product formed when acetone reacts with 2,4-DNP is:
a) Oxime
b) Hydrazone
c) Aldol
d) Semicarbazone
13. Tollens’ reagent gives a silver mirror test with:
a) Acetone
b) Benzaldehyde
c) Ethanol
d) Acetophenone
14. Which of the following is most acidic?
a) Ethanol
b) Water
c) Acetic acid
d) Phenol
15. Carboxylic acids can be reduced to alcohols by using:
a) KMnO₄
b) NaBH₄
c) LiAlH₄
d) HNO₃
16. Aniline reacts with bromine water to form:
a) Monobromoaniline
b) Tribromoaniline
c) Nitroaniline
d) Benzene
17. Primary amines react with HNO₂ to form:
a) Alcohols
b) Ketones
c) Diazonium salts
d) Alkenes
18. Which among the following is aromatic?
a) Cyclopentadiene
b) Cyclohexane
c) Benzene
d) Cyclobutadiene
19. The functional group in acetamide is:
a) –OH
b) –NH₂
c) –COOH
d) –CONH₂
20. The monomer of polythene is:
a) Ethene
b) Propene
c) Styrene
d) Teflon
21. Which type of isomerism is shown by CH₃CH=CH₂ and CH₂=CHCH₃?
a) Functional
b) Geometrical
c) Chain
d) Position
22. Which of the following is a secondary alcohol?
a) Propan-2-ol
b) Ethanol
c) Methanol
d) 2-Methylpropan-2-ol
23. The polymer formed from caprolactam is:
a) Nylon-6
b) Nylon-66
c) Terylene
d) Bakelite
24. Which of the following is not a condensation polymer?
a) Bakelite
b) Nylon
c) PVC
d) Terylene
25. Glucose gives the silver mirror test because it has:
a) Ketone group
b) Alcohol group
c) Aldehyde group
d) Ester group
Answer Keys: 1. b 2. c 3. d 4. d 5. a 6. c 7. b 8. b 9. a 10. c
11. c 12. b 13. b 14. c 15. c 16. b 17. c 18. c 19. d 20. a
21. d 22. a 23. a 24. c 25. c
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