f block elements | lanthanoids | d & f block elements in hindi | class 12 d & f block elements L 8
1:04:00
f block elements | actinoids 5f | class 12 d & f block elements L 9 | d & f block elements in hindi
1:07:55
upsahsanyojan yougik | sankul | class 12 coordination compound L 1 | Coordination compound in hindi
1:00:30
ligands | chelate | chelation | class 12 coordination compound L 3 | Coordination compound in hindi
1:03:56
upsahsanyojak mandal | ligands Coordination compound in hindi | class 12 coordination compound L 2
1:10:50
d तथा f ब्लॉक के तत्व एवं उपसहसंयोजक यौगिक के महत्वपूर्ण प्रश्न कक्षा 12 BY BHADUR SIR
1:02:15
upsahsanyojn sankhya | class 12 coordination compound L 4 | chelate
1:15:46
potassium permanganate | KMnO4 | class 12 d & f block elements L 7 | d & f block elements in hindi
1:13:01