Chemical Process Which of the following is a constituent of coffee? Nicotine Lignin Calgon Caffeine Nicotine Lignin Calgon Caffeine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching action of bleaching powder is due to its __________ properties. Reducing Disinfecting Oxidising None of these Reducing Disinfecting Oxidising None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Producing helium Making nitrogen Mining sulphur Making oxygen Producing helium Making nitrogen Mining sulphur Making oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Prussian blue is chemically represented by Ca SO₄ . 2H₂O FeO.TiO₂ Fe₄ [Fe (CN₆)₃] AlF₃ . 3NaF Ca SO₄ . 2H₂O FeO.TiO₂ Fe₄ [Fe (CN₆)₃] AlF₃ . 3NaF ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercially ethylene is produced from naphtha by Pyrolysis Hydrocracking Catalytic dehydrogenation Catalytic cracking Pyrolysis Hydrocracking Catalytic dehydrogenation Catalytic cracking ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass is used for the manufacture of optical glass. Pyrex Crooke's Soda Flint Pyrex Crooke's Soda Flint ANSWER DOWNLOAD EXAMIANS APP
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