Chemical Process __________ is not a constituent of gun powder. Sulphur Carbon Charcoal Potassium nitrate Sulphur Carbon Charcoal Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercially ethylene is produced from naphtha by Pyrolysis Catalytic dehydrogenation Hydrocracking Catalytic cracking Pyrolysis Catalytic dehydrogenation Hydrocracking Catalytic cracking ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of soda ash is None of these Sodium bicarbonate Potassium carbonate Sodium thiosulphate None of these Sodium bicarbonate Potassium carbonate Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is Chlorine dioxide (ClO₂) Mercaptans SO₂ gas MgO Chlorine dioxide (ClO₂) Mercaptans SO₂ gas MgO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Deacon's method is used for the manufacture of Glauber's salt Chlorine Graphite electrode Common salt Glauber's salt Chlorine Graphite electrode Common salt ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of coffee? Calgon Lignin Caffeine Nicotine Calgon Lignin Caffeine Nicotine ANSWER DOWNLOAD EXAMIANS APP
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