Chemistry The important ore of aluminium is Cryolite Fluorspar Haematite Bauxite Cryolite Fluorspar Haematite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s Wool is Zinc sulphate Zinc carbonate Zinc blende Zinc oxide Zinc sulphate Zinc carbonate Zinc blende Zinc oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The biogas used for cooking is a mixture of which of the following? Isobutane and propane Methane and carbon monoxide Methane and carbon dioxide Carbon dioxide and oxygen Isobutane and propane Methane and carbon monoxide Methane and carbon dioxide Carbon dioxide and oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of neutrons present in an element having mass number 226 and atomic number 88 is : 50 314 88 138 50 314 88 138 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Oxidation Zone refining Electrolysis Roasting Oxidation Zone refining Electrolysis Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used in the artificial ripening of fruits is Ethane Methane Butane Acetylene Ethane Methane Butane Acetylene ANSWER DOWNLOAD EXAMIANS APP
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