Which of the following are carbonate ores?I. | vedclass

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(D) The chemical formulas for the given ores are:$(I)$ Magnetite: $Fe_3O_4$ (Oxide ore)$(II)$ Kaolinite: $Al_2Si_2O_5(OH)_4$ (Silicate ore)$(III)$ Sid

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$III, IV$ only

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(D) The chemical formulas for the given ores are:$(I)$ Magnetite: $Fe_3O_4$ (Oxide ore)$(II)$ Kaolinite: $Al_2Si_2O_5(OH)_4$ (Silicate ore)$(III)$ Siderite: $FeCO_3$ (Carbonate ore)$(IV)$ Calamine: $ZnCO_3$ (Carbonate ore)Since both Siderite and Calamine contain the carbonate group $(CO_3^{2-})$,they are classified as carbonate ores.Therefore,the correct option is $(D)$.

Which of the following are carbonate ores?
$I$. Magnetite
$II$. Kaolinite
$III$. Siderite
$IV$. Calamine

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Which of the following are carbonate ores?$I$. Magnetite$II$. Kaolinite$III$. Siderite$IV$. Calamine