19)
Several metals are commercially produced by reduction ofoxides by carbon. Theoxides which can be
reduced with carbon are
a) ZnO & Fe,O b) CaO & Cr,
O c) BaO & U,0 d) SiO, & ALO,
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Several metals are commercially produced by reduction ofoxides by carbon. Theoxides which can be
reduced with carbon are a) ZnO & Fe,O
Explanation:
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