Question

What is the molarity of 2 moles of a compound dissolved in 4 L of water?

Ο A. 2 M
B. 1 M
C. 4 M
D. 0.5 M

Answer 1

Answer: D

Step-by-step explanation:

molarity = (moles of solute)/(liters of solution)

molarity = 2/4 = 0.5 M