Assertion : The presence of a large number of Schottky defects in NaCl lowers its density . Reason : In NaCl , there are approximately 10^6 Schottky pairs per cm^3 at room temperature. Assertion : The presence of a large number of Schottky defects in NaCl lowers its density . Reason : In NaCl there are approximately 10^6 Schottky pairs per cm^3 at room temperature. December 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related