`SiO_(2)+Coverset(Delta)rarr` products is :-

Options

A. `SiC & CO_(2)`
B. `SiO & CO`
C. `SiC & CO`
D. `Si & CO`

Answer

To solve the question regarding the reaction of silicon dioxide (SiO₂) with carbon (C), we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**: The reactants in this reaction are silicon dioxide (SiO₂) and carbon (C).

2. **Understand the Reaction Conditions**: This reaction requires high temperatures, approximately 2000 degrees Celsius, to proceed.

3. **Write the Unbalanced Chemical Equation**: The initial unbalanced equation for the reaction is:
\[ \text{SiO}_2 + \text{C} \rightarrow \text{SiC} + \text{CO} \]

4. **Determine the Products**: When silicon dioxide reacts with carbon at high temperatures, it forms silicon carbide (SiC) and carbon monoxide (CO).

5. **Balance the Chemical Equation**:
- On the left side, we have 2 oxygen atoms from SiO₂ and 1 carbon atom.
- On the right side, we have 1 silicon atom in SiC and 1 carbon atom in CO.
- To balance the oxygen atoms, we need 2 carbon monoxide molecules:
\[ \text{SiO}_2 + 3\text{C} \rightarrow \text{SiC} + 2\text{CO} \]

6. **Final Balanced Equation**:
\[ \text{SiO}_2 + 3\text{C} \rightarrow \text{SiC} + 2\text{CO} \]

### Summary of the Products:
The products of the reaction between silicon dioxide and carbon when heated are silicon carbide (SiC) and carbon monoxide (CO).