HomeEngineeringWhich of the following refrigerant has the lowest boiling point? 12744. Which of the following refrigerant has the lowest boiling point?By Admin / September 13, 2025 Ammonia Carbon dioxide Sulphur dioxide R-12 ✅ 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
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