Chemistry The alkaloid naturally found in coffee, cocoa and cola nut is Cocaine Caffeine Morphine Tannin Cocaine Caffeine Morphine Tannin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is a crystalline form of Alumina Glass Limestone Silica Alumina Glass Limestone Silica ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is ozone depleting pesticide ? D.T. Benzene Ethylene ozonide Methyl bromide D.T. Benzene Ethylene ozonide Methyl bromide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Sodium Iron Magnesium Potassium Sodium Iron Magnesium Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Calcium salts used as fertilizer is : Calcium Sulphate Calcium Carbide Calcium Cyanide Calcium Carbonate Calcium Sulphate Calcium Carbide Calcium Cyanide Calcium Carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Neon Carbon monoxide Nitrogen Carbon dioxide Neon Carbon monoxide Nitrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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