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प्रश्न
Name:
an oxidizing agent that does not contain oxygen.
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उत्तर
Chlorine
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संबंधित प्रश्न
In the following reaction between lead sulphide and hydrogen peroxide:
\[\ce{PbS_{(s)} + 4H2O2_{(aq)} -> PbSO4_{(s)} + 4H2O_{(l)}}\]
- Which substance is reduced?
- Which substance is oxidised?
Fill in the blank
In redox reaction oxidation and reduction occur ............................
Define reduction.
Define redox reaction.
Explain the following in term of gain or loss of oxygen with two examples.
Oxidation
Oxidation is a process which involves ____________.
Zinc liberates hydrogen gas when reacted with dilute hydrochloric acid whereas copper does not. Explain why?
Mention some oxidation reactions that occur in daily life.
Identify the following reactions as oxidation/reduction/redox reaction
2Mg +O2 → 2MgO
State whether the given chemical reaction is a redox reaction or not. Justify your answer.
\[\ce{MnO_2 + 4HCl->MnCl_2 +2H_2O + Cl_2}\]
