HomeEngineeringPolyvinyl alcohol is used as a 4728. Polyvinyl alcohol is used as aBy Admin / September 7, 2025 cation/anion exchanger. water soluble adhesive. textile fibre. non-sticky coating on frying pans. ✅ 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