03. Lone Pair And Molecular Structure | OnnoRokom Pathshala
22:04
09. Orbital Hybridization - SP3 | অরবিটাল সংকরণ - SP3 | OnnoRokom Pathshala
25:31
02. Sigma And Pi Bond | OnnoRokom Pathshala
10:56
14. VSEPR Theory | VSEPR তত্ত্ব | OnnoRokom Pathshala
14:28
04. Properties of Ionic Compound | OnnoRokom Pathshala
9:01
What is NPN and PNP transistor and how does it work?ট্রানজিস্টর কি এবং কিভাবে কাজ করে? ||HSC Physics
20:10
01. Hybridization | OnnoRokom Pathshala
17:21
07. Exception to Octet Rule & Co ordinate Covalent Bond | OnnoRokom Pathshala
12:14