HomeEngineeringPhenols are added in gasoline to 2590. Phenols are added in gasoline toBy Admin / September 7, 2025 improve the octane number. act as an antioxidant. reduce its viscosity. increase its pour point. ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin