Which of the following statements are CORRECT?_x005F_x000D_ Â _x005F_x000D_ I. Oxides of metals are generally basic._x005F_x000D_ II. Oxides of non-metals are generally acidic._x005F_x000D_ III. Non-metals are generally electro positive._x005F_x000D_

• A. Only I and II
• B. Only I and III
• C. Only II and III
• D. All I, II and III