JEE CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

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Thermite process is used in reduction of

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Correct option: A

\mathrm{C}{\mathrm{r}_2}{\mathrm{O}_3}

Option A (

\mathrm{C}{\mathrm{r}_2}{\mathrm{O}_3}

) is correct because the thermite process is specifically used for reducing oxides of less electropositive metals like chromium oxide.

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