If you were seeking a soil colloid with a high capacity to adsorb cationic pollutants,but also with a consistent capacity to do so even as the pH varied from 4.0 to 7.5,which of the following would you choose?
A) montmorillonite
B) kaolinite
C) fine-grained mica
D) humus
E) chlorite
Correct Answer:
Verified
Q2: A well drained soil under a rain
Q3: Which of the following is not a
Q4: Some soil colloids exhibit positive charges under
Q5: The swelling/shrinking tendency of some silicate clay
Q6: You are working with a soil colloid
Q7: A 1 kg soil sample has 2
Q8: Which cation would you expect to be
Q9: An alkaline soil contains 20% clay and
Q10: Soils rich in which type of clay
Q11: You find that the CEC of a
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