JEE Mains/AdvancedJEE Mains/Advanced VideosIONIC Equlibirium for iit-jee & Neet by (J.H.Sir) lec-07 - Videos December 27, 2017072Facebook Twitter Google+ Pinterest WhatsApp IONIC Equlibirium for iit-jee & Neet by (J.H.Sir) lec-07 source