Which one of the following binary oxides is the most acidic? A)K₂O B)Ga₂O₃ C)BeO D)Cl₂O₇

Question

Quizplus · Accepted Answer

Binary oxides with halogens (such as Cl) tend to be more acidic compared to oxides with non-metallic elements (such as Be). The electronegativity difference between the halogen and oxygen leads to a polar covalent bond which can easily release an H+ ion in water, making it acidic. Therefore, Cl2O7 (option D) is the most acidic binary oxide listed.

Which One of the Following Binary Oxides Is the Most