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प्रश्न
Give one example of an oxidation-reduction reaction which is also a combination reaction.
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उत्तर
2Cu + O2 → 2CuO
It is a combination reaction, as well as a redox reaction, because two reactants combine to form a single compound.
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संबंधित प्रश्न
Identify the substances that are oxidised and the substances that are reduced in the following reaction.
\[\ce{4Na(s) + O2(g) -> 2Na2O(s)}\]
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In this reaction, which substance is oxidised and which one is reduced?
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(b) a reduction reaction which is exothermic
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Choose terms from the options given in brackets to complete this sentence.
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\[\ce{MnO2 + 4HCl -> + 2H2O + Cl2}\]
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\[\ce{MnO_2 + 4HCl->MnCl_2 +2H_2O + Cl_2}\]
The metallic oxide which can be reduced by using common reducing agents is ______.
