Answer:
![\boxed {\boxed {\sf Option: B }}](https://img.qammunity.org/2021/formulas/chemistry/high-school/fl1kncwqe5vcnx214g6bi1sbwjmnuouwmx.png)
Step-by-step explanation:
The excess reactant is the reactant left over after a chemical reaction. It is found when the limiting reactant is completely done. The answer to your question is option B. The excess reactant is what is found after the reaction is complete. Our answer is Option B.