Longest mean free path stands for (a) H2 (b) N2 (c) O2 (d0 CL2 Longest mean free path stands for (a) H2 (b) N2 (c) O2 (d0 CL2 February 12, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related