Q. Which of the following is a mixed oxide?
A) $Fe_{2}O_{3}$
B) $PbO_{2}$
C) $Pb_{3}O_{4}$
D) $BaO_{2}$
Explanation
(c)
$Pb_{3}O_{4}$ is a mixed oxide. It can be represented as $2PbO.PbO_{2}$.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.