REGISTER

0.4 mol of KI is dissolved to make 0.75 L of solution. What is the molarity?

By /

A) 1.06667 M

B) 0.266667 M

C) 0.633333 M

D) 0.533333 M

Answer: D

Explanation: Molarity equals moles of solute divided by final solution volume in liters. 0.4 mol divided by 0.75 L gives 0.533333 mol/L.

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