IUPAC nomenclature in organic chemistry by Rishabh sir/ IUPAC नामकरण और संरचनाओ का निरूपण#Rishabhsir
28:38
d & f block by Rishabh sir Chemistry 12th #education #rishabhsir #Chemistry #viralvideo
11:27
Teeth/दाँत, biology by Rishabh sir #biology #Rishabh sir For SSC, Railways, Banking,SI, etc
31:49
Respiratory system/श्वसन तंत्र By Rishabh sir #study #ssc #railway #Rishabhsir #viralvideo #maths
16:28
Digestive system part-1 / पाचन तंत्र by Rishabh sir/ biology #Rishabhsir #biology
6:51
two digit numbers का cube(घन) निकालने का जादुई trick by Rishabh sir
26:39
Blood, WBC, RBC, Platelet, plasma by Rishabh sir #blood #science #biology #RBC #plasma
16:15
Electronic Configuration/इलेक्ट्रॉनिक विन्यास by Rishabh sir #viralvideo #video
12:55