Question

$Classify \: \: \: these \: \: \: into \: \: \: acidic, \: \: \: \\ \ basic, \: \: amphoteric \: \: \: and \: \: \: neutral oxide$


1)CO
2) Na2O
3)Cl2O7
4)Al2O3​

Answer 1

Answer:

CO is neutral

Na2O is basic

Cl2O7 is amphoteric

Al2O3 is acidic

Answer 2

Answer:

this is the correct answer OK