HomeEngineeringNaphthalene recovered from coke oven gas is used 3240. Naphthalene recovered from coke oven gas is usedBy Admin / September 7, 2025 As moisture proof coating on fibres As moth balls (insecticides) As a fuel in furnaces For making electrodes ✅ 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