Name the substance oxidised and substance reduced in the following reactions :
`2PbO+Cto2Pb+CO_(2)`

Explanation

To determine the substances oxidized and reduced in the reaction \(2PbO + C \rightarrow 2Pb + CO_2\), we will follow these steps:

### Step 1: Identify the Reactants and Products
The reactants in this reaction are lead(II) oxide (PbO) and carbon (C). The products are lead (Pb) and carbon dioxide (CO₂).

### Step 2: Determine the Oxidation States
Next, we need to assign oxidation states to each element in the reactants and products:
- In \(PbO\), lead (Pb) has an oxidation state of +2 and oxygen (O) has an oxidation state of -2.
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