Chemistry Which mineral is the ore of aluminium ? Siderite Haematite Magnetite Bauxite Siderite Haematite Magnetite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore magnetite consists of 3Fe2O3 .. 3H2O Fe3OH4 FeCO3 Fe2O3 3Fe2O3 .. 3H2O Fe3OH4 FeCO3 Fe2O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry powder fire extinguishers contain Sand Sand and sodium carbonate Sand and sodium bicarbonate Sand and potassium carbonate Sand Sand and sodium carbonate Sand and sodium bicarbonate Sand and potassium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bauxite is used as raw material by which industry ? Iron Gold Steel Aluminium Iron Gold Steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process which does not evolve CO2 in air is Organic delay Breathing Burning Photosynthesis Organic delay Breathing Burning Photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is chemically known as Alkylsalicylic acid Hydroxysalicylate Acetylsalicylic acid Methyl salicylate Alkylsalicylic acid Hydroxysalicylate Acetylsalicylic acid Methyl salicylate ANSWER DOWNLOAD EXAMIANS APP
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