HomeEngineeringWhich of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? 5546. Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc?By Admin / September 7, 2025 Sodium silicate Sodium borate Sodium tripolyphosphate (STPP) Caustic soda ✅ 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