Question

4. What is the molarity of a solution that contains 6 moles of solute in 2 liters of solution? (1 point) 6 M 12 M 7 M 3 M

Answer 1

You take the moles divided by the liters to get the molarity.

Answer 2

Answer : The molarity of solution is 3M.

Explanation :  Given,

Moles of solute = 6 moles

Volume of solution = 2 L

Molarity : It is defined as the number of moles of solute present in one liter of volume of solution.

Formula used :

$\text{Molarity}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}$

Now put all the given values in this formula, we get the molarity of solution.

$\text{Molarity}=\frac{6mole}{2L}$

$\text{Molarity}=3mol/L=3M$

Therefore, the molarity of solution is 3M.