अर्धचालक | Solid State | Lec -5 | Chap 1 | 12th Chemistry | All Board Exam | By Vikram sir
51:45
अन्तराकाशी रिक्तिकाऐं | Solid State | Lec -6 |Chap 1 | 12th Chemistry All Board Exam | By Vikram sir
11:21
अंतिम 20 दिन का सीक्रेट प्लान | Board Exam Last 20 Days Strategy | Board Exam Tips | Target Board
17:15
TODA A QUÍMICA Explicada em 17 minutos
50:46
क्रिस्टल दोष | Solid State | Lec -4 | Chap 1 | 12th Chemistry | All Board Exam | By Vikram sir
50:46
आॉक्सीकरण संख्याएँ ज्ञात करना | रेडॉक्स Redox | class 11th chemistry | Ch -8 | L-1 |By Vikram sir
49:31
L03 | संक्रमण तत्वों के गुणों की व्याख्या | d & f block elements|Ch-4 |12th Chemistry |by vikram sir
18:00
Como estudar eletrônica sem sair de casa e de forma gratuita
32:55