Given that 15.00 cm³ of H₂
SO₄ was required to completely neutralize 25.00 cm³ of 0.125 mol dm^-3 NaOH, calculate the molar concentration of the acid solution:

• A.0.925 mol dm^-3
• B.0.156mol dm^-3
• C.0.104 mol dm^-3
• D.0.023 mol dm^-3
• E.