Chemistry Iron is extracted from Haematite Bauxite Cinnabar Dolomite Haematite Bauxite Cinnabar Dolomite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest form of iron? Steel Pig iron Wrought iron Cast iron Steel Pig iron Wrought iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following mineral does not contain oxygen ? Haematite Calcite Bauxite Cryolite Haematite Calcite Bauxite Cryolite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which mineral is the ore of aluminium ? Siderite Haematite Magnetite Bauxite Siderite Haematite Magnetite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a metallic ore ? Quartz Feldspar Mica Galena Quartz Feldspar Mica Galena ANSWER DOWNLOAD EXAMIANS APP
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