HomeEngineeringRaw materials required for the manufacture of __________ is acetylene and hydrochloric acid. 5103. Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid.By Admin / September 7, 2025 Phthalic anhydride Vinyl chloride Maleic anhydride Dacron ✅ 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