What is the molar concentration of 0.20 mol of potassium hydroxide in 0.75 L of solution?

Molar concentration of potassium hydroxide = 0.27 mol / liter (Approx)

Explanation:

Given:

Moles of solute = 0.20 mol

Amount of solution = 0.75 liters

Find:

Molar concentration of potassium hydroxide = ?

Computation:

⇒ Molar concentration = Moles of solute / Amount of solution

⇒ Molar concentration of potassium hydroxide = 0.20 mol / 0.75 liters

⇒ Molar concentration of potassium hydroxide = 0.266666667 mol / liter

⇒ Molar concentration of potassium hydroxide = 0.27 mol / liter (Approx)