GKFix MCQ Question

In the reaction TiCl₄(l) + 2Mg(s) → Ti(s) + 2MgCl₂(s), what happens to magnesium?

• A. Magnesium is reduced.
• B. Magnesium remains unchanged.
• C. Magnesium acts as a catalyst.
• D. Magnesium is oxidized.