Question

Sodium acts as as a strong reducing agent. Which of the following reaction/ reactions exemplifies this behaviour.

• A.
• B.
• C.
• D.

Answer 1

The correct option is B

The silica is reduced to silicon in the following reaction from $S{i}^{+4}$ to $S{i}^0$. In the rest of the reactions no reduction is taking place, as you can see clearly.