Which of the following solutions has the highest concentration?
Practice Questions
1 question
Q1
Which of the following solutions has the highest concentration?
0.1 M NaCl
0.2 M KCl
0.05 M CaCl2
0.3 M MgSO4
Concentration in terms of molarity: 0.1 M NaCl = 0.1, 0.2 M KCl = 0.2, 0.05 M CaCl2 = 0.15 (0.05*3), 0.3 M MgSO4 = 0.3. Highest is 0.3 M MgSO4.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following solutions has the highest concentration?
Solution: Concentration in terms of molarity: 0.1 M NaCl = 0.1, 0.2 M KCl = 0.2, 0.05 M CaCl2 = 0.15 (0.05*3), 0.3 M MgSO4 = 0.3. Highest is 0.3 M MgSO4.
