Chemistry Nitrogen is an essential constituent of all : Fats Carbohydrates Proteins Vitamins Fats Carbohydrates Proteins Vitamins ANSWER DOWNLOAD EXAMIANS APP
Chemistry In vulcanisation process, rubber can be hardened by adding Nitrogen Alcohol Sulphur Silicon Nitrogen Alcohol Sulphur Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pollutant responsible for ozone holes is ________ CO2 CFC CO SO2 CO2 CFC CO SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bleaching powder is used in drinking water as a/an Antiseptic Disinfectant Coagulant Antibiotic Antiseptic Disinfectant Coagulant Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Tin Platinum Lead Coal Tin Platinum Lead Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacturing of iron from iron ore involves the process of Electrolysis Reduction Fractional distillation Oxidation Electrolysis Reduction Fractional distillation Oxidation ANSWER DOWNLOAD EXAMIANS APP
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