Common impurities present in bauxite are ____________.

F e_{2} O_{3}

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S i O_{2}

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C u O

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Z n O

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Solution

The correct option is B $S i O_{2}$
$∙$ Bauxite ore is the world’s primary source of aluminium.

$∙$ Bauxite consists primarily of aluminium oxide compounds (alumina), silica, iron oxides and titanium dioxide

Among the given options, impurities of bauxite are $F e_{2} O_{3}$ and $S i O_{2}$

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