PHOSPHAZENS |Nitrogen Family|Group-15|Main group elements chemistry csir-net |p block elements csir
![](https://i.ytimg.com/vi/3_frgb658_Q/mqdefault.jpg)
30:18
phosphorus-Sulphur compounds|oxides of phosphorus | Allotropes of phosphorus
![](https://i.ytimg.com/vi/weu3kagpbJ4/mqdefault.jpg)
30:59
Trick to learn Silicates|Trick for type of Silicates|Silicon polymers|Siloxane|Silicates |Silicones
![](https://i.ytimg.com/vi/6LOPIXQGOaI/mqdefault.jpg)
1:20:46
CSIR NET Pinacol Pinacolone Reaction | Carbocation Intermediate CSIR NET Chemistry
![](https://i.ytimg.com/vi/C4KgfMcMMbs/mqdefault.jpg)
1:20:09
Nitrogen Family /Main Group/Part 1/Alok Sir
![](https://i.ytimg.com/vi/vmgTv33kIh0/mqdefault.jpg)
15:47
Phosphazenes ( P-N compounds) ; structure, preparation & properties
![](https://i.ytimg.com/vi/lTk9DJ9dfmw/mqdefault.jpg)
31:57
Borates| Gate and CSIR-NET imp topic|STYX code of boranes| STYX code calculation | Aurum chemistry
![](https://i.ytimg.com/vi/0L8ZnvUrmgA/mqdefault.jpg)
1:29:04
NMR Spectroscopy Organic Chemistry | Electromagnetic Radiation| EMR Chemistry |CSIR NET/GATE/IIT JAM
![](https://i.ytimg.com/vi/R9tNIUFTeYA/mqdefault.jpg)
13:51