Question

Calculate the molarity of the following solution: 1.0 mole of KCl in .75 L of solution.

1.3 M
2.0 M
0.750 M
99 M

Answer 1

1.3 M

Step-by-step explanation:

1 mole= Concentration * Volume

1 mole=C*0.75 L

C=1.3 M