Chemistry Iron is extracted from Haematite Cinnabar Bauxite Dolomite Haematite Cinnabar Bauxite Dolomite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of rat poison is Potassium cyanide Lead nitrate Zinc phosphide Zinc oxide Potassium cyanide Lead nitrate Zinc phosphide Zinc oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following phenomenon is considered responsible for Global Warming? Dry farming Trade winds Greenhouse effect Fire in coal mines Dry farming Trade winds Greenhouse effect Fire in coal mines ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following metals provides amphoteric oxide ? Calcium Sodium Silver Aluminium Calcium Sodium Silver Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry When Hydrogen starts burning in air, it produces ? Carbonic Acid Ammonia Water Methane Carbonic Acid Ammonia Water Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyamide Polypropylene Polyester Polyethylene Polyamide Polypropylene Polyester Polyethylene ANSWER DOWNLOAD EXAMIANS APP
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