Chemistry - Complete Pblock- Question with Solution | TestHub

Non-metal oxides are generally acidic. Boron is a non-metal, so $B_2{O}_3$ is an acidic oxide. Aluminum is amphoteric, so $A{l}_2{O}_3$ is an amphoteric oxide, meaning it can react as both an acid and a base. Therefore, $B_2{O}_3$ gives an acidic solution in water.