Question

Question #4c2a5

Answer 1

You have to consider how many moles of `Cl^-` ions are released by every mole of the substance

Explanation:

A: 1 mol `Cl^-` per mol `->0.10xx1=0.10M`
B: 2 mol `Cl^-` per mol `->0.10xx2=0.20M`
C: 3 mol `Cl^-` per mol `->0.10xx3=0.30M`
D: 2 mol `Cl^-` per mol `->0.05xx2=0.10M`