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Which of the following is a redox reaction?

Which of the following is a redox reaction?-example-1
User SO Stinks
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1 Answer

5 votes

Answer:

Step-by-step explanation:

Correct option is ( A ).

in this respective reaction 3MnO2 + 4Al ---- 3Mn + 2Al2O3 ,

MnO2 is acting as an oxidising agent i.e. it oxidises Al to Al2O3.

Hence , it is an Redox reaction.

User Korroz
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