QUESTION 12 Which of the following best describes an Arheniu

QUESTION 12 Which of the following best describes an Arhenius base? produces H in water Ob.proton donor C. produces OH in water d. electron donor proton accepton

According to arrhenius concept , a base is a species which gives OH- ions in aqueous solution and acid is one which gives H+ in aqueous solution. therfore option c is correct according to defination.