Which of the following is a reducing agent?

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(D) reducing agent is a substance that donates electrons or increases the oxidation state of another substance while being oxidized itself.In the cont

Vedclass · Accepted Answer

$Al$

Vedclass · Answer

(D) reducing agent is a substance that donates electrons or increases the oxidation state of another substance while being oxidized itself.In the context of metallurgy and chemical reactions, metals like $Al$ (Aluminum) and $Fe$ (Iron) act as strong reducing agents.However, $Al$ is a much stronger reducing agent than $Fe$, commonly used in the thermite reaction to reduce metal oxides (e.g., $Fe_{2}O_{3} + 2Al ightarrow 2Fe + Al_{2}O_{3} + 	ext{Heat}$).Therefore, $Al$ is the most appropriate answer among the given choices as it is widely recognized as a powerful reducing agent in chemical processes.

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