Chemistry The laws of electrolysis are given by Arrhenius Ostwald Lewis Faraday Arrhenius Ostwald Lewis Faraday ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Plaster of Paris' is made by partial dehydration of Blue vitriol Epsom salt Gypsum salt Green vitriol Blue vitriol Epsom salt Gypsum salt Green vitriol ANSWER DOWNLOAD EXAMIANS APP
Chemistry White lung cancer' is caused by Silica Textiles Asbestos Paper Silica Textiles Asbestos Paper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ferrous sulphate is used in water treatment as a/an Reducing agent Coagulant aid Adsorbent Oxidizing agent Reducing agent Coagulant aid Adsorbent Oxidizing agent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The “King of Metals” is : Gold Iron Silver Aluminium Gold Iron Silver Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The alkaloid naturally found in coffee, cocoa and cola nut is Tannin Cocaine Morphine Caffeine Tannin Cocaine Morphine Caffeine ANSWER DOWNLOAD EXAMIANS APP