Chemistry Earth’s atmosphere is an envelope of gases extending to a height of 300 km 150 km 200 km 100 km 300 km 150 km 200 km 100 km ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Butane Propane Methane Decane Butane Propane Methane Decane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s wool is chemically Zinc oxide Magnesium oxide Calcium oxide Aluminium oxide Zinc oxide Magnesium oxide Calcium oxide Aluminium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cyanide poisoning causes death in seconds because It breaks the electron transport chain It causes cardiac arrest It causes Lysis of red blood cells It denatures enzymes of the heart/muscle It breaks the electron transport chain It causes cardiac arrest It causes Lysis of red blood cells It denatures enzymes of the heart/muscle ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Alkylsalicylic acid Methyl salicylate Hydroxysalicylate Acetylsalicylic acid Alkylsalicylic acid Methyl salicylate Hydroxysalicylate Acetylsalicylic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacturing of iron from iron ore involves the process of Electrolysis Oxidation Fractional distillation Reduction Electrolysis Oxidation Fractional distillation Reduction ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS