Good video to see by the science students.
posted by KVSSGanesh, PGT Chemistry, JNV Nizamsagar
Friday, September 24, 2010
dear sir please follow the below link to see the online text books for class xi
http://www.ncert.nic.in/online_sub_books/chemistry/chem_chap_2.html#
posted by KVSS Ganesh, PGT Chemistry, JNV Nizamsagar
http://www.ncert.nic.in/online_sub_books/chemistry/chem_chap_2.html#
posted by KVSS Ganesh, PGT Chemistry, JNV Nizamsagar
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