Chemistry The purest form of Iron is : Wrought iron Cast iron Pig iron Steel Wrought iron Cast iron Pig iron Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Natural rubber is the polymer of : Styrene Ethylene Butadiene Isoprene Styrene Ethylene Butadiene Isoprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following chemicals is used in photography ? Silver bromide Aluminium hydroxide Sodium chloride Potassium nitrate Silver bromide Aluminium hydroxide Sodium chloride Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanization is the : Deposition of aluminium on iron Deposition of zinc on iron Deposition of copper on iron Deposition of tin on iron Deposition of aluminium on iron Deposition of zinc on iron Deposition of copper on iron Deposition of tin on iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore which contains 72% of iron is : Limonite Magnetite Siderite Haematite Limonite Magnetite Siderite Haematite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Yellow Cake' an item of smuggling across border is Uranium oxide Unreformed gold A crude from of heroin A crude from of cocaine Uranium oxide Unreformed gold A crude from of heroin A crude from of cocaine ANSWER DOWNLOAD EXAMIANS APP
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