Which of the following is not an acid anhydride? by Sunday | May 11 | Chemistry WAEC | 0 comments A. P2O5 B. NO2 C. SO2 D. CO Correct Answer: Option D D. CO Users Also Read These:If 20 cm³ of distilled water is added to 80cm³ of 0.…When a solution of ammonium trioxocarbonate (IV) is…If 1 litre of 2.2M sulphuric acid is poured into a…If 20 cm³ of distilled water is added to 80 cm³ of…The acid anhydride that will produce weak acid in water is?