Active Blogs | Popular Blogs | Recent Blogs hi this is venakt,iam in teaching profession. I teach IIT chemisty, if anybody or any student is having any doubt in chemisty plz share with me and clear from me,,,,,,,,,bye
Siva subramanyam Marthy venkat | Sir how to explain water of crystallization to class tenth students
Posted at: 2, Jul 2010 6:19 AM | 
Nazeer | thank you very much for you sincere help
Posted at: 13, May 2010 0:13 AM |
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