Read the given passage and answer the questions.
In the following chemical reaction "zinc oxide reacts with carbon to produce zinc metal and carbon monoxide."
`ZnO +C to Zn + CO`
Name the substance getting oxidised and reduced in the above reaction:

Options

A. C and ZnO
B. Zn and C
C. ZnO and CO
D. CO and ZnO

Explanation

To solve the question regarding the chemical reaction where zinc oxide reacts with carbon to produce zinc metal and carbon monoxide, we need to identify which substances are oxidized and reduced. Here’s a step-by-step breakdown of the solution:

### Step 1: Write down the chemical reaction
The chemical reaction given is:
\[ \text{ZnO} + \text{C} \rightarrow \text{Zn} + \text{CO} \]

### Step 2: Identify oxidation and reduction
In a chemical reaction, oxidation refers to the loss of electrons or the addition of oxygen, while reduction refers to the gain of electrons or the removal of oxygen.

### Step 3: Analyze the oxidation states
1. **Zinc Oxide (ZnO)**:
- Zinc (Zn) has an oxidation state of +2.
- Oxygen (O) has an oxidation state of -2.
- Overall, ZnO is neutral.

2. **Zinc (Zn)**:
- In elemental form, the oxidation state of Zn is 0.

3. **Carbon (C)**:
- In elemental form, the oxidation state of C is 0.

4. **Carbon Monoxide (CO)**:
- Carbon (C) in CO has an oxidation state of +2.
- Oxygen (O) remains -2.

### Step 4: Determine which substance is oxidized and which is reduced
- **Oxidation**: Carbon (C) is oxidized because its oxidation state increases from 0 in elemental form to +2 in carbon monoxide (CO).
- **Reduction**: Zinc oxide (ZnO) is reduced because zinc's oxidation state decreases from +2 in ZnO to 0 in elemental zinc (Zn).

### Step 5: State the final answer
- The substance getting oxidized is **Carbon (C)**.
- The substance getting reduced is **Zinc Oxide (ZnO)**.

### Final Answer:
- **Oxidized**: Carbon (C)
- **Reduced**: Zinc Oxide (ZnO)

---