Which of the following is not a direct petroleum product? by Sunday | Aug 24 | Chemistry WAEC | 0 comments A. Methane B. Ethanol C. Petrol D. Vaseline E. Kerosene Correct Answer: Option D – Vaseline Users Also Read These:In this table, the marginal product of the 2nd…The first petroleum exploring company to discover…The difference between the Gross Domestic Product…Average product is less than marginal product when?Taking a new product to a particular part of the…