Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Lime Chlorine Sodium bisulphite Sulphuric acid Lime Chlorine Sodium bisulphite Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of coffee? Nicotine Caffeine Calgon Lignin Nicotine Caffeine Calgon Lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In an integrated steel plant, NH₃ present in coke oven gas is normally recovered as (NH₄)2SO₄ Liquid NH₃ (NH₄)2 NO₃ NH₄Cl (NH₄)2SO₄ Liquid NH₃ (NH₄)2 NO₃ NH₄Cl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of C & H₂ N₂ & H₂ CO₂ & H₂ CO & H₂ C & H₂ N₂ & H₂ CO₂ & H₂ CO & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C. 60-70 150-200 25 250-300 60-70 150-200 25 250-300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the second major component of cement? SiO₂ CaO Al₂O₃ Fe₂O₃ SiO₂ CaO Al₂O₃ Fe₂O₃ ANSWER DOWNLOAD EXAMIANS APP
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