Wood ash and oil palm bunches are rich sources of? by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. potassium B. nitrogen C. molybdenum D. sulphur Correct Answer: Option A – potassium Users Also Read These:During the production of palm oil, the oil palm…Palm oil and palm kernel are in?The reaction of vegetable oil with a solution of…What type of reaction occurs between vegetable oil…Liquid black soap is made by boiling palm oil with…