Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Soda ash Washing soda Alum Calcium carbide Soda ash Washing soda Alum Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercially ethylene is produced from naphtha by Hydrocracking Catalytic cracking Pyrolysis Catalytic dehydrogenation Hydrocracking Catalytic cracking Pyrolysis Catalytic dehydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -218 -83 -196 -183 -218 -83 -196 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Le-Blanc process is a primitive process for the manufacture of Hydrochloric acid Bromine from sea water Caustic soda Soda ash Hydrochloric acid Bromine from sea water Caustic soda Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ca(OH)₂ is called Gypsum Limestone Slaked lime Quicklime Gypsum Limestone Slaked lime Quicklime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a product of coal tar distillation? Carbolic oil Anthracene Cresote oil None of these Carbolic oil Anthracene Cresote oil None of these ANSWER DOWNLOAD EXAMIANS APP
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