Which of the following materials cannot be used for liming? by Sunday | Jun 7 | Agricultural Science WAEC | 0 comments A. gypsum B. basic slag C. chalk D. urea Correct Answer: Option D – urea Users Also Read These:Which of the following materials is not used in the…Which of these is a liming factor with respect to…Which of the following raw materials is used in the… Liming is used to correct soil's?Which of the following cannot be used to rub the…