chapter - 8(गैस अवस्था)//lecture -76//inorganic chemistry//bsc first semester chemistry
14:17
chapter - 8(गैस अवस्था)//lecture -77//inorganic chemistry//bsc first semester chemistry
18:40
chapter - 8(गैस अवस्था)//lecture -78//inorganic chemistry//bsc first semester chemistry
21:16
chapter - 8(गैस अवस्था)//lecture -73//inorganic chemistry//bsc first semester chemistry
23:32
chapter - 3(ग्राफ सिद्धांत)//lecture -40//#Discreat math// #bsc first semester//
33:57
chapter - 3(ग्राफ सिद्धांत)//lecture -43//#Discreat math// #bsc first semester//
17:27
chapter - 8(गैस अवस्था)//lecture -74//inorganic chemistry//bsc first semester chemistry
8:41
chapter - 8(गैस अवस्था)//lecture -80//inorganic chemistry//bsc first semester chemistry
15:07