HomeEngineeringAlkalinity in water is expressed as milli-grams per litre in terms of equivalent_______________? 1422. Alkalinity in water is expressed as milli-grams per litre in terms of equivalent_______________?By Admin / September 7, 2025 A. calcium carbonate B. magnesium carbonate C. sodium carbonate D. calcium hydroxide ✅ 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