VIDEO LEcture - Quantum Number - Atomic structure by Pradeep sharma - PICS INSTITUTE - Delhi NCR June 16, 2013 Read more
PICS INSTITUTE is providing DAY BY DAY GUIDANCE FOR CLASS-XII , STUDENTS FOR CHEMISTRY EXAM - REVIEW & SCHEDULE OF CHEMISTRY SYLLABUS. March 05, 2013 PICS INSTITUTE is providing DAY BY DAY GUIDANCE FOR CLASS-XII , STUDENTS FOR CHEMISTRY EXAM - REVIEW & SCHEDULE OF CHEMISTRY SYLLABUS. http://www.youtube.com/watch?v=dF8Bk6Tb__s&feature=youtu.be Read more