Question
Which of the following is not correctly matched?
A.
Acidic oxides - $${P_2}{O_5},N{O_2},C{l_2}{O_7}$$
B.
Basic oxides - $$N{a_2}O,CaO,MgO$$
C.
Neutral oxides - $$C{O_2},CO,BeO$$
D.
Amphoteric oxides - $$ZnO,SnO,A{l_2}{O_3}$$
Answer :
Neutral oxides - $$C{O_2},CO,BeO$$
Solution :
$$C{O_2}$$ is an acidic oxide, $$CO$$ is neutral and $$BeO$$ is an amphoteric oxide.