Chemistry Which of the following metals occurs in free state ? Zinc Iron Copper Lead Zinc Iron Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of air is oxygen carbon dioxide hydrogen nitrogen oxygen carbon dioxide hydrogen nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Element 106 was discovered by Lawrence Kurchatove Rutherford Seaborg Lawrence Kurchatove Rutherford Seaborg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with Silicon PVC Teflon Graphite Silicon PVC Teflon Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry If all bullets could not be removed from gun shot injury of a man, it may cause poisoning by Iron Mercury Arsenic Lead Iron Mercury Arsenic Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polypropylene Polyester Polyethylene Polyamide Polypropylene Polyester Polyethylene Polyamide ANSWER DOWNLOAD EXAMIANS APP
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