An example of a non – stoichiometric compound is (a) AL2O3 (b) Fe3O4 (c) NiO2 (d) PbO An example of a non - stoichiometric compound is (a) AL2O3 (b) Fe3O4 (c) NiO2 (d) PbO December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,