Periodic Classification of Elements — Science STD 10 — Question
Tamilnadu BoardEnglish MediumSTD 10SciencePeriodic Classification of Elements1 Mark
Question
Prove that aluminium is a powerful reducing agent.
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Answer
Aluminium is a powerful reducing agent When a mixture of aluminium powder and iron oxide is ignited, iron oxide is reduced to iron. This process is known as the aluminothermic process. $ Fe _2 O _3+2 Al \longrightarrow 2 Fe + Al _2 O _3+\text { Heat } $ Reducing agent
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