HomeEngineeringWhich of the following is an adsorbant for removal of nitrogen oxides from gas/air? 5758. Which of the following is an adsorbant for removal of nitrogen oxides from gas/air?By Admin / September 7, 2025 Active carbon Silica gel Bog iron (iron oxide) Pulverised limestone ✅ 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