Selected MCQ

Current Question
Which gauge boson mediates the strong nuclear force?
  • A. Photon
  • B. Gluon
  • C. W boson
  • D. Z boson
Correct Answer: B
Explanation:
Gluons carry the strong interaction between quarks.
Related Question 1
Which force is strongest?
  • A. Gravitational
  • B. Electromagnetic
  • C. Weak
  • D. Strong
Correct Answer: D
Explanation:
Strong force binds nucleons.
Related Question 2
Which compound has strongest intermolecular forces?
  • A. CH₄
  • B. NH₃
  • C. H₂O
  • D. CO₂
Correct Answer: C
Explanation:
Water forms extensive hydrogen bonding network.
Related Question 3
Which particle mediates electromagnetic force?
  • A. Gluon
  • B. Photon
  • C. W boson
  • D. Higgs
Correct Answer: B
Explanation:
Photons are force carriers of EM interaction.
Related Question 4
Which base is strong?
  • A. NH₃
  • B. NaOH
  • C. CH₃COOH
  • D. H₂O
Correct Answer: B
Explanation:
NaOH fully dissociates.
Related Question 5
Which force holds nucleus together?
  • A. Gravitational
  • B. Strong nuclear
  • C. Weak
  • D. Electric
Correct Answer: B
Explanation:
Strong force binds nucleons.