HomeEngineering2 litres of nitrogen at N.T.P. weighs __________ gms. 6667. 2 litres of nitrogen at N.T.P. weighs __________ gms.By Admin / September 7, 2025 14 2.5 28 1.25 ✅ 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