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:A decrease in the demand for a product X resulted in…The first petroleum exploring company to discover…In this table, the marginal product of the 2nd…Taking a new product to a particular part of the…When the Total Product (TP) is at maximum point, the…