Which solution is the most concentrated?
A. 1 mole of solute dissolved in 1 liter of solution.
B. 2 moles of solute dissolved in 3 liters of solution.
C. 6 moles of solute dissolved in 4 liters of solution.
D. 4 moles of solute dissolved in 8 liters of solution.
Find the molarity (moles of solute/liter of solution) for each answer.
#1) 1 mole / 1 liter or 1 M.
#2) 2 moles / 3 liters or 0.67 M.
#3) 6 moles / 4 liters or 1.5 M.
#4) 4 moles / 8 liters or 0.5 M.
Ans. #3 (1.5 M. ) is the most concentrated.