Question

Match the following compound with its class/group. Choose the appropriate group for every

given formula
N²O³
base

non Salt-forming oxides

acidic oxides

amphoteric oxides

basic oxides

acids


Al²O³


bases

non:salt-forming oxides

acidic oxides

amphoteric oxides

basic oxides

acids


HClO⁴

bases

non-salt-forming oxides

acidic oxides

amphoteric oxides

basic oxides

acids​

Answer 1

Answer:

acidic oxide

amphoteric oxide

acidic here N exist as +3 state which is acidic

amphoteric nature is the distinct character of Al,Be,etc

it is acidic due to the presence of OH group which releases 1 proton