The following is not a function of an impurity present in a crystal (a) Establishing thermal equilibrium (b) Having tendency to diffuse (c) Contributing to scattering (d) Introducing new electronic energy levels Frenkel and Schottky defects are (a) Nucleus defect (b) Non - crystal defect (c) Crystal defects (d) None of these February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related