Some Basic Concepts of Chemistry

Excess of NaOH (aq) was added to 100 mL of FeCl₃ (aq) resulting into 2.14 g of Fe(OH)₃ . The molarity of FeCl₃ (aq) is : (Given molar mass of Fe = 56 g mol^−1 and molar mass of Cl = 35.5 g mol_−1)