What is the molarity of 4 mol of NaOH dissolved in enough water to make 2 L of solution?A.2 MB.8 MC.0.5 MD.4 MSUBMITarrow_backPREVIOUS

1. Break Down the Problem

To find the molarity of the solution, we need to apply the formula for molarity (M), which is defined as: $M = \frac{\text{moles of solute}}{\text{liters of solution}}$

2. Relevant Concepts

In this case:

• Moles of solute (NaOH) = 4 mol
• Volume of solution = 2 L

3. Analysis and Detail

Using the formula for molarity: $M = \frac{4 \, \text{mol}}{2 \, \text{L}}$

Now, perform the calculation: $M = \frac{4}{2} = 2 \, \text{M}$

4. Verify and Summarize

The calculated molarity is $2 \, \text{M}$, which means there are 2 moles of NaOH per liter of solution.

Final Answer

The molarity of the solution is A. 2 M.