A substance that is used as a ripening agent for fruits is? by Sunday | Sep 13 | Chemistry JAMB | 0 comments A. ethene B. propane C. methane D. butane Correct Answer: Option A – ethene Users Also Read These:Which of the following plant hormone is responsible…Which of the following is used to hasten the…When a solid substance disappears completely as a…When a solid substance disappears completely as a…When a substance changes directly from the solid…