Question: Which of the following statement(s) is true for a soil with a low pH? Need Assignment Help? Select all that are correct. Group of answer choices The soil will be acid. The concentration of H+ in solution will be high The concentration of exchangeable aluminum may be high, thus retarding root growth and microbial turnover. The soil is likely to have low levels of exchangeable nutrients, such as, calcium, magnesium, and potassium.