Which of the following oxides is basic? by Sunday | May 9 | Chemistry WAEC | 0 comments A. NO2 B. AI2O3 C. SO2 D. CaO Correct Answer: Option D D. CaO Users Also Read These:The following oxides react with water except?If one of the following oxides is heated with…The following oxides react with both acids and bases…Some precious stones such as ruby and sapphire…Which of the following pairs of elements forms…