hi Sir now I feel very helpful thanx for such a useful lectures... n I requested u for chemical bonding topic
@RohitKumar-uf9dy5 жыл бұрын
Good sir Eu and Sm gave different nagnetic moment because the spin orbit coupling constants for these ions are small and excited states thermally accessible this will popolated excited state and hence different magnetic moment
@muhammadfaraz39733 жыл бұрын
Give with exemple
@alannolan35144 жыл бұрын
Thank you
@supriyabodake43666 жыл бұрын
very nice trick sir ,thank you so much
@GoldCattt4 жыл бұрын
Thank you so much sir🙏
@chemspark98137 жыл бұрын
ya especially I hv prob in finding bond angle, bond strength and acidity bascicity order
@dr.sonalimahule41015 жыл бұрын
Sir, the egs. like 4f7 where the orbital contribution is Zero, in such cases can we go with d spin only formula of sq. root n(n+2)?
@farazkhan10765 жыл бұрын
Why we use L-S inspite of more than half filled ?
@salmatabassum38946 жыл бұрын
EXCELLENT:)
@spokkycartoons87595 жыл бұрын
How many questions come from Lanthanoids and Actinoids chapter? for Gate??
@chemistryforever40116 жыл бұрын
Sir please make videos on Craim rule ....enantiotopic and diastereotopic faces.....
@lovelydwivedi51766 жыл бұрын
1.why Gd +3 is paramagnetic though it has half filled electronic configu.? 2.why cerium+3 and Yb+3 are colourless though they have unpaired electron?
@badalbehera97576 жыл бұрын
ce (+3) and yb (+3) dont absorb visible light.
@Infinitelynobody4 жыл бұрын
We observe colour only when the transition occurs in VISIBLE region
@shailykhan72824 жыл бұрын
sir any trick for f block color .spectra
@shafiyaanjum50406 жыл бұрын
Sir plz make a video "g" valu for Ce+3 , Pr+3
@janukumar13827 жыл бұрын
Superb sir
@squadrusher41807 жыл бұрын
can i get some suggestion for december 2017 please