What volume of a 3.0 M NaCl solution is required to prepare 50 mL of a 0.15 M NaCl solution?

Question:

Molarity and Normality:

The concentration terms, molarity and normality have the unit of mol/L and eq/L respectively. The first one gives importance to the number of moles and the latter one to the gram equivalent of a specific solute. The physical properties can affect the molarity but normality depends on chemical properties.

Answer and Explanation: 1