Question: What volume of 1 M NaOH solution is required to completely neutralize 0.5 moles of HCl?
Options:
Correct Answer: 0.5 L
Solution:
The reaction between NaOH and HCl is 1:1. Therefore, to neutralize 0.5 moles of HCl, 0.5 moles of NaOH are required, which corresponds to 0.5 L of 1 M NaOH solution.