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In which of the following pairs, both the ores are oxides ?A. Cuprite, BauxiteB. Haematite, CerrusiteC. Argentite, CassiteriteD. Siderite, Zincite |
Answer» Correct Answer - A `{:("Cuprite"=Cu_(2)O" "," ","Bauxite"=Al_(2)O_(3).2H_(2)O),("Haematite"=Fe_(2)O_(3)", ","Cerrusite "=PbCO_(3)),("Argentite"=Ag_(2)S" "," ","Cassiterite"=SnO_(2)),("Siderite"=FeCO_(3)" ," ", Zi ncite=ZnO):}` |
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