In a titration of 0.100 M NaOH with 0.050 M HNO₃, if 120 mL of HNO3 is added to 150 mL of NaOH, which is the limiting reagent?

• A. Neither is a limiting reagent.
• B. NaOH
• C. Both are limiting reagents.
• D. HNO₃

Answer: (D)