An example of a non – stoichiometric compound is (a) Al2O3 (b) Fe3O4 (d) NiO2 (d) pbO An example of a non - stoichiometric compound is (a) Al2O3 (b) Fe3O4 (d) NiO2 (d) pbO February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,