Question

7. Name the substance oxidized and the substance reduced ,and also identify the

oxidizing agent and reducing agents in the following reaction:

3MnO2 + 4Al ---------- 3Mn + 2Al2O3​

Answer 1

Answer:

Manganese is reduced and aluminium is oxidised

Explanation:

Here Manganese lost oxygen and aluminium gained the oxygen.

Therefore Aluminium reduced Manganese oxide and thereby it acts as a reducing agent.

Also , Manganese oxide gave its oxygen to Aluminium and thereby acts as oxidising agent

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