HomeEngineeringRole of a “collector” in froth floatation is to 495. Role of a “collector” in froth floatation is toBy Admin / September 6, 2025 A. Form a water repelling film on the mineral surface B. Create and stabilise the froth C. Act as a surface D. Collect the minerals according to their specific gravity ✅ The correct answer is option A.
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