HomeEngineeringWhich of the following emissions in the exhaust gas of an I.C. engine causes the formation of photochemical smog? 152. Which of the following emissions in the exhaust gas of an I.C. engine causes the formation of photochemical smog?By Admin / September 6, 2025 A. Nitrogen oxides B. Hydrocarbons C. Both A & B D. Carbon monoxide ✅ The correct answer is option C.
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