Major Competitive Exams

Q. Which of the following compounds is a ketone?
  • A. CH3CHO
  • B. C2H5OH
  • C. C3H6O
  • D. C4H8
Q. Which of the following compounds is a ketone? (2023) 2023
  • A. Propanal
  • B. Butanone
  • C. Benzaldehyde
  • D. Ethanal
Q. Which of the following compounds is a pair of structural isomers?
  • A. C2H6 and C2H4
  • B. C3H8 and C3H6
  • C. C4H10 and C4H10
  • D. C5H12 and C5H12
Q. Which of the following compounds is a phenol?
  • A. Benzyl alcohol
  • B. Cyclohexanol
  • C. Phenol
  • D. Ethanol
Q. Which of the following compounds is a primary amine?
  • A. CH3NH2
  • B. (CH3)2NH
  • C. (CH3)3N
  • D. C6H5NH2
Q. Which of the following compounds is a primary haloalkane?
  • A. CH3CH2CH2Cl
  • B. CH3Cl
  • C. C2H5CCl3
  • D. C6H5Cl
Q. Which of the following compounds is a product of the reaction between an aldehyde and a Grignard reagent?
  • A. Alcohol
  • B. Ketone
  • C. Carboxylic acid
  • D. Ester
Q. Which of the following compounds is a saturated hydrocarbon?
  • A. C2H2
  • B. C3H4
  • C. C4H8
  • D. C5H12
Q. Which of the following compounds is a strong acid formed from hydrogen?
  • A. HCl
  • B. H2O
  • C. NH3
  • D. CH4
Q. Which of the following compounds is a strong electrolyte?
  • A. Glucose
  • B. Acetic acid
  • C. Sodium chloride
  • D. Urea
Q. Which of the following compounds is a strong field ligand?
  • A. H2O
  • B. NH3
  • C. CN-
  • D. Cl-
Q. Which of the following compounds is a strong oxidizing agent?
  • A. H2O2
  • B. NaCl
  • C. FeCl3
  • D. CuSO4
Q. Which of the following compounds is a strong reducing agent?
  • A. H2O
  • B. H2S
  • C. HCl
  • D. H2
Q. Which of the following compounds is an aldehyde?
  • A. C2H5OH
  • B. CH3CHO
  • C. C3H6O
  • D. C6H12O6
Q. Which of the following compounds is an alkene?
  • A. C2H6
  • B. C3H8
  • C. C4H8
  • D. C5H12
Q. Which of the following compounds is an alkyne?
  • A. C2H4
  • B. C3H6
  • C. C4H8
  • D. C5H8
Q. Which of the following compounds is an aromatic alkyne?
  • A. Phenylacetylene
  • B. Propyne
  • C. Ethyne
  • D. 1-butyne
Q. Which of the following compounds is an aromatic compound?
  • A. Cyclohexane
  • B. Benzene
  • C. Cyclopentene
  • D. Hexene
Q. Which of the following compounds is an aromatic hydrocarbon?
  • A. Cyclohexane
  • B. Benzene
  • C. Cyclopropane
  • D. Hexene
Q. Which of the following compounds is an example of a base? (2019)
  • A. HCl
  • B. NaOH
  • C. H2SO4
  • D. NH4Cl
Q. Which of the following compounds is an example of a chelating agent?
  • A. EDTA
  • B. NaCl
  • C. HCl
  • D. K2SO4
Q. Which of the following compounds is an example of a covalent compound formed by a p-block element? (2022)
  • A. NaCl
  • B. MgO
  • C. SiCl4
  • D. CaF2
Q. Which of the following compounds is an example of a covalent compound? (2019)
  • A. NaCl
  • B. MgO
  • C. SiO2
  • D. CaF2
Q. Which of the following compounds is an example of a cyclic alkene?
  • A. Cyclopropene
  • B. Butene
  • C. Hexene
  • D. Octene
Q. Which of the following compounds is an example of a haloarene? (2019)
  • A. Chloroethane
  • B. Bromobenzene
  • C. Iodobutane
  • D. Chloropropane
Q. Which of the following compounds is an example of a ketone?
  • A. Propanal
  • B. Butan-2-one
  • C. Benzaldehyde
  • D. Acetic acid
Q. Which of the following compounds is an example of a Lewis acid?
  • A. NH3
  • B. H2O
  • C. BF3
  • D. CH4
Q. Which of the following compounds is an example of a p-block element compound? (2020)
  • A. NaCl
  • B. MgO
  • C. AlCl3
  • D. CaF2
Q. Which of the following compounds is an example of a polar covalent bond?
  • A. Cl2
  • B. HCl
  • C. NaCl
  • D. CH4
Q. Which of the following compounds is an example of a salt?
  • A. NaCl
  • B. H2O
  • C. C6H12O6
  • D. NH3
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