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MCQs

Total Questions : 425 | Page 43 of 43 pages
Question 421. Electron pool theory was proposed by
  1.    Bohr
  2.    Loren
  3.    Drude
  4.    Dalton
 Discuss Question
Answer: Option C. -> Drude
Answer: (c).Drude
Question 422. Electron pool theory was proposed to understand the structure of
  1.    Crystals
  2.    Metallic solids
  3.    Ionic compounds
  4.    Covalent molecules
 Discuss Question
Answer: Option B. -> Metallic solids
Answer: (b).Metallic solids
Question 423. The free electrons of metals make a pool of
  1.    Protons
  2.    Electrons
  3.    Neutrons
  4.    Photons
 Discuss Question
Answer: Option B. -> Electrons
Answer: (b).Electrons
Question 424. These ions are located at fixed position in the structure of metals
  1.    Positive
  2.    Negative
  3.    Mix
  4.    None of above
 Discuss Question
Answer: Option A. -> Positive
Answer: (a).Positive
Question 425. The force of attraction between metal cations and free electron gives birth to
  1.    Metallic
  2.    Ionic
  3.    Polymeric
  4.    Covalent
 Discuss Question
Answer: Option A. -> Metallic
Answer: (a).Metallic

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