Q. An example of a non-stoichiometric compound is
A) PbO
B) $NiO_{2}$
C) $Al_{2}O_{3}$
D) $Fe_{3}O_{4}$
Explanation
(d)
$Fe_{3}O_{4}\$is a non-stoichiometric compound because in it, the ratio of the cations to the anions becomes different from that indicated by the chemical formula
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.