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प्रश्न
Divide the above equation into oxidation and reduction half-reactions.
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उत्तर
Fe → Fe2+ 2 e- ---- Oxidation
Cu2+ + 2 e → Cu ---- Reduction
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संबंधित प्रश्न
What is an oxidising agent?
Explain the following in term Oxidation of gain or loss of oxygen with two example.
Identify the component oxidised in the following reaction:
\[\ce{H2S + Cl2 -> S + 2HCl}\]
Is oxidation an exothermic or an endothermic reaction?
Give one example of an oxidation-reduction reaction which is also a combination reaction.
Define the following in terms of gain or loss of hydrogen with one example:
Reduction
Identify from the reaction the reactants that undergo oxidation and reduction.
\[\ce{NiO + H2 -> Ni + H2O}\]
State whether the following conversion is oxidation or reduction:
Cu2+ + 2 e-→ Cu
During the reaction of some metals with dilute hydrochloric acid, following observations are made.
The temperature of the reaction mixture rises when aluminium (Al) is added.
Explain this observation giving suitable reason.
Define oxidation number.
