What Are the Respective Concentrations (M)of Mg²⁺ and Cl^- Afforded

Multiple Choice

What are the respective concentrations (M) of Mg²⁺ and Cl^- afforded by dissolving 0.325 mol MgCl₂ in water and diluting to 250 mL?

A) 0.0013 and 0.0013
B) 0.0013 and 0.0026
C) 1.30 and.1.30
D) 1.30 and 2.60
E) 2.60 and 2.60