A) alumino-thermic process
B) electrolytic reduction
C) carbon reduction
D) carbon-monoxide reduction
Correct Answer: A
Solution :
Chromic oxide can be reduced to chromium by the alumino-thermic process, in which aluminium is used as a reducing agent. \[C{{r}_{2}}{{O}_{3}}+2Al\xrightarrow{\Delta }A{{l}_{2}}{{O}_{3}}+2Cr\]You need to login to perform this action.
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