The little clay mineral is_____________________?

Related Mcqs:

1. The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?

   A. 3-15 meq/100g CEC
   B. 40 meq/100g CEC
   C. 50 meq/100g CEC
   D. None of the above

2. An intrazonal group of dark calcareous soils high in clay and having mainly montmorillonitic type clay are called as:________?

   A. Regur
   B. Ragour
   C. Montmorillosol
   D. Regosol

   Submitted by: Shafiq Rehman

3. Which one of the following clay mineral has the highest CEC?

   A. Kaolinite
   B. Montmorillonite
   C. Vermiculite
   D. Illite

   Submitted by: Mir Mehrbiyar

4. Rocks formed from compacted clay or mud are called____________________?

   A. Shale
   B. Clay stone
   C. Sand stone
   D. None of the above

5. Size of clay particle is___________________?

   A. 0.02mm
   B. 0.2mm
   C. 0.002mm
   D. 2mm

6. The clay fraction of the soil contains particles less than 0.002 mm. Particles <0.001 mm size:

   A. Soil Silt
   B. Soil colloids
   C. Soil loam
   D. Soil sand

   Submitted by: Shafiq Rehman

7. The soil texture refers to the relative proportion of sand,__________ and clay:

   A. Stone
   B. Soil
   C. Rock
   D. Silt

   Submitted by: Shafiq Rehman

8. swelling clay soils, develop cracks due to greater proportion of swelling type clays:

   A. Alfisols
   B. Ultisols
   C. Vertisols
   D. None of the above

   Submitted by: Shafiq Rehman

9. Depending on the percentage of sand, silt, clay, soils are divided into _______ textural classes:

   A. 12
   B. 13
   C. 14
   D. 09

   Submitted by: Shafiq Rehman

10. ___________ , considered a perfect soil, is a mixture of silt, clay and sand:

    A. Clay
    B. Sandy loam
    C. Loamy sand
    D. Loam

    Submitted by: Shafiq Rehman