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MCQs

Total Questions : 69 | Page 7 of 7 pages
Question 61. Clay minerals are classified in to ____________
  1.    3
  2.    4
  3.    7
  4.    6
 Discuss Question
Answer: Option B. -> 4
Answer: (b).4
Question 62. Clay is essentially made of extremely __________
  1.    Large particles
  2.    Small particles
  3.    Intermediate particles
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Small particles
Answer: (b).Small particles
Question 63. Chemically, the clay minerals are silicates of ____________
  1.    Aluminum
  2.    Iron
  3.    Magnesium
  4.    All of the mentioned
 Discuss Question
Answer: Option D. -> All of the mentioned
Answer: (d).All of the mentioned
Question 64. The nature of surface bonding force in soil is classified in to ___________ types.
  1.    3
  2.    4
  3.    2
  4.    5
 Discuss Question
Answer: Option A. -> 3
Answer: (a).3
Question 65. Which of the following type of attraction force act between two-particle carrying negative charges?
  1.    Vander Waal’s London force
  2.    Water-dipole linkage
  3.    Ionic bond
  4.    Cationic linkage
 Discuss Question
Answer: Option D. -> Cationic linkage
Answer: (d).Cationic linkage
Question 66. The type of bond in kaolinite crystal is _____________
  1.    Cationic linkage bond
  2.    Hydrogen bond
  3.    Linkage bond
  4.    Ionic bond
 Discuss Question
Answer: Option A. -> Cationic linkage bond
Answer: (a).Cationic linkage bond
Question 67. The repulsive force between the soil colloids become effective when?
  1.    They approach other
  2.    They combine with each other
  3.    They are at a distance
  4.    They overlap
 Discuss Question
Answer: Option A. -> They approach other
Answer: (a).They approach other
Question 68. Which of the following, is considered to be a universal attractive force?
  1.    Gravitational force
  2.    Dipole-cationic linkage
  3.    Ionic bond
  4.    Vander Waal’s London force
 Discuss Question
Answer: Option D. -> Vander Waal’s London force
Answer: (d).Vander Waal’s London force
Question 69. The repulsive force in soil particle is due to ____________
  1.    Particles are attracted to each other
  2.    Particles are similarly charged
  3.    Particles are oppositely charged
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> Particles are similarly charged
Answer: (b).Particles are similarly charged

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