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
Question
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
Solution
Molarity is defined as the number of moles of solute per liter of solution.
Given: Number of moles of NaOH = 4 mol Volume of solution = 2 L
We can use the formula for molarity:
Molarity = Moles of solute / Volume of solution in liters
Substituting the given values into the formula:
Molarity = 4 mol / 2 L = 2 M
So, the molarity of the solution is 2 M. Therefore, the answer is A. 2 M.
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