If the percentage of nitrogen in ammonium sulphate fertilizer is 20%, calculate the amount of nitrogen in 500 kg of the fertilizer. by Sunday | Jul 4 | Agricultural Science WAEC | 0 comments A. 20 kg B. 40 kg C. 50 kg D. 100 kg E. 250 kg Correct Answer: Option D – 100 kg Users Also Read These:A transformer connected to a 240Vr.m.s has 3000…From the following figures in the accounting books…If urea fertilizer contains 46% nitrogen. calculate…If 200kg of NPK fertilizer is required for an…A bag of fertilizer had a ratio of 0:10:0 written on…