Chemical Process The main component of pyrex glass is Celenium Lead Boron Zinc Celenium Lead Boron Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Major component of flint glass is Silica Lead oxide Alumina Soda Silica Lead oxide Alumina Soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main product in calcium carbide-water reaction is CO₂ Ca(OH)₂ CaCO₃ C₂H₂ CO₂ Ca(OH)₂ CaCO₃ C₂H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bio-degradable detergents Pose problem in sewerage plant Should not be used as it spoils the cloth Have an isoparaffinic structure Can be readily oxidised Pose problem in sewerage plant Should not be used as it spoils the cloth Have an isoparaffinic structure Can be readily oxidised ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is not a constituent of gun powder. Potassium nitrate Carbon Charcoal Sulphur Potassium nitrate Carbon Charcoal Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Triple superphosphate is manufactured by reacting Phosphate rock with phosphoric acid Phosphate rock with sulphuric acid Ammonium phosphate with phosphoric acid Phosphate rock with nitric acid Phosphate rock with phosphoric acid Phosphate rock with sulphuric acid Ammonium phosphate with phosphoric acid Phosphate rock with nitric acid ANSWER DOWNLOAD EXAMIANS APP
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