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Which metal is used for reducing Cr(2)O(...

Which metal is used for reducing `Cr_(2)O_(3)` and `Mo_(2)O_(3)` to metal ?

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Al powder is used for reducing `Cr_2O_3` and `Mo_2O_3`.
`Cr_2O_3+2Aloverset(BaO_2//Mg)underset(Delta)to2Cr+Al_2O_3`
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AAKASH INSTITUTE-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Assignment (Section-D) Assertion-Reason Type Question
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  10. A: Magnesium oxide is used for the lining in stoel making furnace . R...

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  13. A: Hydrometallurgy is used for extraction of Ag and Au. R: Hydrometal...

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  14. A: Pure silver is obtained by electrolysis of AgNO3 solution R: In el...

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  15. A:Carbon is used in blast furnace for reuction of Fe2O3 B:This process...

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  16. A:In Hall process Aluminium is purified. B:Al2O3(aq)is used in Hall pr...

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